Around the world Duel Festival, their friendship becomes strained since the Shark turned concerned about payback toward Quattro hÃ©tÃ©ro que rencontres and you may continuously informed Yuma “Do not get involved with me” after they came across.   When Yuma learns just how unlawful Shark has been around since, Yuma challenged him in order to a beneficial Duel, in which Yuma produced zero relocate to assault, and you can assist Shark bring his frustration from your. At some point, Yuma tells Shark the guy doesn’t want to see the way in which the guy happens to be, shocking him, which will be followed by his stomach growling. Since the Shark watches Yuma and you can Tori scream at each and every most other, he smiled additionally the darkness in his cardio vanished. Shark up coming terminated the newest Duel, claiming that watching Yuma being an “idiot” made your remove his drive. Before taking walks out, Shark says to Yuma which he perform see your throughout the finals and so they exchanged smiles. 
To save Yuma, Shark got rid of their left Existence What to banish “Shark Drake” and give Yuma the victory
In the WDC team, Yuma tried finding Shark, proving their question for Shark, and since he has something you should ask your, however, did not select him.  From inside the finals out-of WDC, Yuma stumbles round the Shark’s Duel having Quattro and you may lived to help you cheer him with the. Whenever Shark Summoned “Matter 32: Shark Drake”, Yuma concerned about him considering the influence of your own “Number”, and you can cried out over Shark as he is actually brutally assaulted 7 moments of the Quattro.  Since Duel continues, Yuma made an effort to remove Shark away from the determine of one’s “Number”, however, Shark sooner or later provides in it. Just after Shark wins this new Duel, Shark set their revenge into the Vetrix and you may advised Yuma he would not forgive your if the got in his means, pushing their relationship once more. 
In the semi finals, Yuma and you will Shark had been coordinated-to Duel one another, having Yuma eager to settle the competition. Unfamiliar to Yuma, Vetrix is actually influencing Shark from fuel of their crest, however, Yuma do see exactly how emotionless and differing Shark was. In Duel, Vetrix made Shark thought Yuma is usually the one in order to damage his sibling, hence generated Shark hate Yuma and you will attack your ruthlessly. Yuma together with informed Shark one his goal will be Duel Champ and you will beating Vetrix and you will Dr. Faker was not worth losing your. To go back Shark to normal, Yuma took control of “Matter C32: Shark Drake Veiss” and you can sustained just like the “Number” tried to manage him. Shark were able to regain their senses and you can starts to proper care to own Yuma. When choosing to rescue Shark otherwise Astral, Yuma wouldn’t like and you will mentioned that Shark was an important buddy so you can your. Later on, Shark advised Yuma how into the Duel he you are going to hear Yuma’s sound and you will thanked Yuma having protecting him. Smiling, Shark following encourages Yuma in order to win and beat Vetrix, having Yuma intends to embark on their tend to. 
Yuma attempted to generate Shark recall the moments it Dueled together with her, exactly how Shark attempted protecting their Emperor’s Trick out-of Kite, and exactly how much their bond means to your
Afterwards, when Shark awakes throughout the medical and you may observes one Yuma’s Dueling that have Vetrix on Fields Career, he starts to proper care and you can rushes off to the brand new Duel Coaster Arena, getting in touch with away Yuma’s identity when he happens.  He then goes into Heartland Tower to keep Yuma and you will leaves themselves at risk in the process, appearing exactly how much the guy cares for your. Shark was even prepared to form teams with Kite and you may Orbital eight in order to cut Yuma, even with their hostility into the them. Whenever Yuma demands Dr. Faker in order to an excellent Duel, Yuma provided straight back Shark “Shark Drake”, inquiring him to simply help your, as well as the second meets Yuma which have a smile.  When you look at the Duel, Yuma and you can Shark offered one another well with the notes, plus Shark flirting Yuma whenever he or she is providing second thoughts.   If the Heartland Tower reach crumble, some concrete involved going to Yuma in advance of Shark pushes him out-of-the-way to guard your, using strike rather.