In a tennis class, Judai and Sho are playing double tennis with Junko and Momoe from Obelisk Blue. The two ladies seem to play very well while Sho seemingly plays awkwardly. Anyway, Judai doesn't feel good with this class, complaining that the tennis has nothing to deal with a duel at all. Accidently, Judai hits a ball straight to Asuka at another court. A student suddently jumps over to hit Judai's ball back, saving Asuka in time. However, the ball moves to hit Professor Chronos's eye instead. Then the student who saved Asuka stands up and asks whether Asuka is fine. He looks very smart and handsome by personality and polite manner. Of course, Junko and Momoe are very impressed by his character. Asuka thanks the student for saving her politely. Looking at Asuka closely, the student is suddenly falling in love with her. He holds Asuka's hand up, telling her that he hasn't realized such a lovely lady like her in Obelisk Blue before. As Asuka is getting amazed by the student's sudden act, the student leaves her hand. He looks very shy and tells Asuka to forget what he said. Also, He steps back, swings his racket, says the word "Seihun - Youth" as if he can't control his active feeling now. Judai, Sho, and Asuka certainly look amazed and don't understand his behavior.

In a medical room, Judai tries to apologize Professor Chronos having a medical treatment for the ball he hit. Certainly, Professor Chronos doesn't think to forgive him. Meanwhile, he asks Ayukawa teacher become more gentle to his eye wound. Ayukawa teacher tells Professor Chronos that Judai didn't intend to do that and suggest him forgive Judai. Absolutely, Professor Chronos doesn't think to let this pass easily. At this moment, Judai is getting unpleased, claiming that he, in fact, didn't hit the ball. Turning to Judai, Professor Chronos doesn't accept his excuse. He decides to give Judai a punishment for a day: a separate tennis practice. Although Judai feels that this punishment isn't reasonable, he has to choice to comply it.

On the other side in the lady dressing room, as Asuka is keeping her stuffs in a locker, Momoe and Junko come in and tell her about their little research on the student who saved Asuka in the tennis class. Junko reports that he is the 3rd year Obelisk Blue student, [Ayanokouji Mitsuru]. He is not only a captain of the tennis club but also an heir of Ayanokouji Motor business. Moreover, his duel skill isn't all inferior to Marufuji Ryo. Then, everybody see Sho moving around, yelling that something terrible is happening. Momoe and Junko are getting annoyed, asking why Sho has to make such a loud noise. Saying Sorry, Sho asks where to go the tennis club. When Asuka tells him the location, Sho moves on quickly. Junko and Momoe feel unpleased with that Sho seemingly ignored them. However, Sho steps back and tells the ladies that Judai is getting the punishment from Professor Chronos to have an individual tennis practice with the captain Ayanokouji. Having finished introducting the story, Sho keeps on running to the tennis club and yelling all the way long. Although Junko and Momoe seem not to understand the situation well, they decide to follow Sho to see Judai. While Asuka is going to follow everybody, Daitokuji teacher appears since he has something to talk to her.

At the tennis court, Judai is having the tough tennis practice with the captain Ayanokouji. Judai has just realized the real character of this captain. Ayanokouji hits many balls to Judai seriosly until Judai falls down. Seriously, he tells Judai to get up and keeps on the hard practice. For the next shining day, Judai has to hit 50 balls in the next practice; Ayanokouji looks overactive now. Absolutely, Judai is getting shocked while Ayanokouji tries to cheer him and keep him up. Meanwhile, Sho is getting amazed by the serious and active behavior of the captian Ayanokouji, yet Momoe still admires him. Getting up, Judai tries to hit the 50 balls until he falls down again after the last ball. The final ball moves straight to Asuka just coming in. Ayanokouji looks very glad to see Asuka, trying to greet her. However, Asuka picks up the ball and walks pass him to see Judai instead. Thus, Ayanokouji feels pity that Asuka really ignored him. Asuka tells Judai that she has something to talk to him.

Previously, Daitokuji teacher told her that someone got somthing about Manjyome. Judai is very curious where Manjyome has exactly left for. At this moment, Ayanokouji looks very jealous when he sees Judai talking to Asuka closely. He interferes their conversation, claiming that Asuka shouldn't have done this. The fairy of Obelisk Blue like her isn't suitable for an Osiris Red student. Meanwhile, Sho is imagining the picture of Obelisk like a real fairy, Obelisk with fairy wings, among flowers. It should be so ugly that Sho can't carry on his imagination. By the way, Ayanokouji claims that only he is qualified to Asuka, telling her to stay away from Judai quickly. Judai knows that Ayanokouji is misunderstanding something. Although he is trying to explain to him, Ayanokouji seems not to listen to Judai. Furthermore, he challenges Judai for a duel. Judai doesn't understand what this duel means to. Thus, Ayanokouji offers the condition that the winner of this game will become Asuka's fiancee. Of course, Asuka is seemingly confused, trying to stop this conversation. However, Momoe looks very excited. Even though Judai doesn't realize actually what that means, he accepts Ayanokouji's challenge like a man. By the way, Sho seesthe situation become worse than he has expected.

Asuka	Ne...I have something to talk to you. I have just heard from Daitokuji teacher previously. Someone got a trial of Manjyome.
Judai	Manjyome? Where has he gone?
Asuka	That is...
Ayanokouji	I hardly believe that Asuka-Kun is talking to Judai closely like that. I now feel very jealous until I can burn out. Leave out, Asuka! I don't want to say this...but a fairy from Obelisk Blue like you doesn't match up with Judai of Osiris Red.
Sho	Fairy of Obelisk Blue?...I had better not think about it.
Ayanokouji	Asuka-Kun, you actually match up with a guy like me. Don't blame me for cruelty. Please leave Judai now!
Judai	Hold Hold on! Are you misunderstanding something? I and she don't ...
Ayanokouji	Don't say any longer. It annoys my ears, Judai-Kun.
Judai	But...anyway...
Ayanokouji	Are you getting along with Asuka? I have never imagined that close relationship. Judai, duel with me now!
Judai	Why don't you try listening to the others?
Ayanokouji	If you are a duelist, you shouldn't refuse this duel to make the conclusion.
Judai	But...what is that conclusion for?
Ayanokouji	In sum, the winner will become Asuka-Kun 's fiancee
Asuka	Hold Hold on! What is that?
Momoe	Wow! Fiancee?
Junko	How can they end up like that?
Judai	Although I don't understand anything, a real man should accept the duel. Well, I accept your duel challenge.
Momoe	How could he accept it?
Sho	This seems to become a big trouble!

Service Ace Magic Card

Both of them prepare their duel disks on each side of the tennis court, starting the duel. Momoe and Junko still get excited by the duel betting by Asuka. Nevertheless, Asuka doesn't like the condition at all. She is just interested in Ayanokouji's duel skill that even Marufuji Ryo can't still beat. Sho is very curious how Captain Ayanokouji is so great that even his brother can't defeat him. First turn comes to Ayanokouji. Drawing a card, he plays a magic card [Service Ace]. According to its effect, Ayanokouji is going to select a card, and Judai then has to guess what type of the card is: magic, trap, or monster. If Judai makes it wrong, he will get the direct damage of 1500 points. After that, the card will be removed from the game. Judai looks very excited, trying seriously to guess what the selected card is gonna be. Anyway, he seems to use too much concentration. Then, he guesses that it should be a magic card. Ayanokouji asks whether Judai is really certain by his answer, making him become more confused and uncertain. Therefore, Judai changes his mind shortly, guessing that it should be a trap card. Ayanokouji feels pity to Judai and reveals that the card is actuatlly a monster card [Mega Thunderball 2/750/600]. After removing this card from the game, Ayanokouji deals 1500 damages directly to Judai. As a result, Judai's LP goes down to 2500 (4000-1500). Ayanokouji claims that he gets the first strike, 15-0 in the tennis game. Setting a reversed card, he ends his turn.

Come to Judai's turn. When he draws a card, he considers that Ayanokouji has no monster on the field. Thus, he summons [E-Hero Featherman 3/1000/1000] in an attack position and lets it attack captain Ayanokouji at once. Suddenly, Ayanokouji opens his trap card [Receive Ace]. This card can be activated only if the player is getting a direct attack. It allows the player to negate the attack and do 1500 direct damage points to the opponent's LP. After that, the player has to discard the three top cards from his deck into his cemetery. Therefore, E-Hero Featherman's attack is countered to Judai, and Judai's LP becomes 1000 (2500-1500). Ayanokouji claims again that he gets the second point, 30-0 in the tennis game. Then, Ayanokouji discards the three top cards into his graveyard. Judai sets up a reversed card, ending his turn.

Smash Ace Magic Card

Junko asks Sho whether Judai will be fine; he has only 1000 LP left. Sho is trying to cheer Judai, encouraging not to let Asuka become Ayanokouji's fiancee. Momoe is sharing the same feeling with Sho; however, Asuka seems not to be happy with this. Come to Ayanokouji's turn. He plays a magic card [Smash Ace]. Due to its effect, Ayanokouji is going to draw a card from his deck. If it is a monster card, he can deal 1000 damage points directly to Judai. After that, he has to send this card into the cemetery. Meanwhile, Judai is getting amazed by Ayanokouji's strange play; Ayanokouji mostly plays magic cards instead of summoning monsters. Ayanokouji tells him that this is his way of duel. Drawing a card, Ayanokouji gets a monster card [Mystical Shine Ball - Shinsei Naru Kyuutai 2/500/500]. That means Judai is going to get another great hit of 1000 points, and he will be defeated in this turn; he has only 1000 LP left. However, Judai suddenly opens his reversed card [Feather Wind] that allows him to negate the effect of a magic card. As a result, the ability of Smash Ace becomes invalid, and Judai is safe in this turn. Ayanokouji accepts Judai's strength as his worthy rival and starts laughing loudly. Judai is amazed a bit that he becomes Ayanokouji's rival. Although he doesn't understand anything, he starts laughing with Ayanokouji. Both of them are laughing ridiculously until other people are getting tired of them.

Ayanokouji says that Judai, in fact, isn't in the situation that he should laugh since he has only 1000 LP left. Thus, Judai is really a Osiris Red student. Hearing what Ayanokouji looked down him, Judai stops laughing. In fact, Judai is now holding a upper hand since Ayanokouji has no monster left on his field. Come to Judai's turn. Drawing a card, he gets [Polymerization - Yuukou] and once plays it. He combines [E-Hero clayman 4/800/2000] with [E-Hero Burst Lady 3/1200/800] into [E-Hero Rampart Gunner 6/2000/2500]. First, he lets E-Hero Featherman (1000) attack Ayanokouji directly. Therefore, Ayanokouji's LP goes down to 3000 (4000-1000). Later, he lets E-Hero Rampart Gunner attack Ayanokouji again. Thus, Ayanokouji's LP moves down to 1000 (3000-2000). Then, he ends his turn

Legendary Big Server Monster Card

Come to Ayanokouji's turn. He draws a card and gets [Legendary Big Server - Densetsu No Big Server 3/300]. Generally, he doesn't feel worried at all and believes that his chance must be coming. Then, he plays a magic card [Deuce]. Meanwhile, Judai is wondering whether Ayanokouji is still playing a magic card again. Generally, this card can be played only if both players have the same 1000 LP. It allows each player to attack by one monster in his own battle phase. The first player who can deal damages to his opponent's LP twice will win the game at once. On the contrary, the player that receives the damages loses his advantage. Also, the player will not be defeated although his LP becomes 0. Asuka sees that this play is the same as the tennis rule; LP doesn't matter. After that, Ayanokouji summons Legendary Big Server in an attack position. According to its special ability, Legendary Big Server can attack the opponent directly regardless of any monster on the opponent's field. As a result, Ayanokouji declares the attack of Legendary Big Server against Judai at once. Judai's LP goes down to 700 (1000-300) while Ayanokouji gets the first advantage. Moreover, due to the continuous effect of Duece, if Ayanokouji can take another attack against Judai, he will win this game immediately. Thus, Ayanokouji activates another ability of Legendary Big Server. When it deals damages to the opponent, the player can add a magic card - Service Ace - from his deck onto his hand. Nevertheless, the opponent can draw a card. Thus, Ayanokouji gets Service Ace onto his hand while Judai draws a card and gets a magic card [Feather Shot].

Dekarake Magic Card

Ayanokouji's turn hasn't finished yet. In order to take the second advantage to win this game, he plays the magic card, Service Ace, that he's just got. Repeatedly, Judai has to guess a card that Ayanokouji is picking up. If Judai can guess correctly, he will be safe in this turn. However, if he can't, he will lose this game at once. Sho thinks that the probability is 1/3. Also, Asuka thinks that if Judai is a real thing, he must get it right. She would like to see it. Eventually, Judai makes his choice, declaring that it should be a monster card. Certainly, he gets it right this time. It is the same monster card, Mega Thunderball, as Ayanokouji picked up previously. Continuously, Ayanokouji plays another equipment magic card [Dekarake] with Legendary Big Server, ending his turn.

Next chance comes to Judai. At this moment, Ayanokouji reveals the ability of Dekarake; the equipped monster can't be destroyed in battle, and any damage done to the player is also invalid. Judai is getting surprised, considering the situation carefully. It means this combo, Legendary Big Server with Dekarake + Deuce, can't be destroyed anyway. At this point, Judai is getting in trouble again. If he can't take twice attacks, he can't win at all; since Legendary Big Server is sealed from the battle destruction, Judai can't destroy it and do the second attack against the player directly. Thus, his chance depends on the last draw. Drawing a card, Judai finally a key card to win this game. It is a magic card [De-Fusion - Yuukou Kaijyo]. Judai plays it to divide E-Hero Rampart Gunner into E-Hero Clayman and E-Hero Burst Lady normally. He also claims that his three monsters' continuous attack will defeat Ayanokouji in this turn. Ayanokouji laughs at Judai, saying that it is the stupid idea of an Osiris Red student. As long as Deuce is on the filed, a player can attack by only one monster in each of his battle phase. However, Judai smiles and would like to return these words to the Obelisk Blue student. While Ayanokouji still doesn't understand what Judai is meaning to, Judai plays the magic card, Feather Shot. This card allows a E-Hero Featherman to attack as many times as there are monsters on the field. There are three monsters on Judai's fields, so E-Hero Featherman can attack three times. In fact, Judai should thank Ayanokouji since he got this card from the draw according to the effect of Legendary Big Server.

(Only E-Hero Featherman attacks by three time, so this attack still follows the effect of Deuce; only one monster can attack in a battle phase, but the monster may be able to attack by many times.) Then, Judai declares the first attack of E-Hero Featherman against Legendary Big Server. Because Legendary Big Server is equipped with Dekarake, it isn't destroyed in the first attack, and Judai doesn't get any advantage. However, the ability of Dekarake can be played only once in a turn, so Legendary Big Server isn't protected again and finally destroyed by the second attack of E-Hero Featherman. At this moment, Judai gets the first adventage. Later, E-Hero Featherman takes the third strike against Ayanokouji directly. At this point, Judai gets the second advantage and wins this game immediately; again, due to the effect of the continuous magic card, Deuce, LP doesn't matter.

Ayanokouji can't believe that he would be defeated. He runs away quickly from the tennis court while Judai is getting surprised by his different act. Everbody comes in to congratulate Judai for his victory. Momoe and Junko look very excited by what Judai is gonna do to the fiancee condition. Judai walks slowly to Asuka as Sho thinks that Judai may be going to confess his feeling. Nevertheless, Judai asks Asuka what fiancee means. Of course, Asuka is getting mad at Judai, calling him a fool (Baka!). Meanwhile, Ayanokouji moves out to the edge of a cliff, crying and yelling that he really hates the duel.

to be continued...