Around the world Duel Carnival, the relationship will get strained because the Shark turned into worried about payback to the Quattro and you may constantly told Yuma “Don’t get a part of me personally” once they met.   Whenever Yuma discovers how criminal Shark came into existence, Yuma confronted your to help you good Duel, in which Yuma made no go on to attack, and let Shark just take their fury from him. Eventually, Yuma tells Shark he doesn’t want observe the way in which the guy has grown to become, staggering your, which can be accompanied by his tummy growling. As the Shark watches Yuma and you can Tori shout at each most other, he smiled and the darkness within his center gone away. Shark upcoming cancelled the fresh Duel, stating one enjoying Yuma are an enthusiastic “idiot” generated him remove their drive. In advance of walking out, Shark says to Yuma he would fulfill him on finals as well as replaced smiles. 
To keep Yuma, Shark eliminated their remaining Life Factors to banish “Shark Drake” and provide Yuma the fresh new profit
Within the WDC class, Yuma tried interested in Shark, showing his matter to possess Shark, and because he has got something to ask him, however, decided not to discover him.  From inside the finals regarding WDC, Yuma stumbles round the Shark’s Duel that have Quattro and you will resided to help you cheer him towards the. When Shark Summoned “Matter thirty two: Shark Drake”, Yuma concerned with him considering the dictate of “Number”, and cried off to Shark when he try brutally assaulted 7 minutes by Quattro.  Because the Duel goes on, Yuma tried to eliminate Shark off the influence of the “Number”, however, Shark sooner brings engrossed. Once Shark wins this new Duel, Shark put their revenge toward Vetrix and you may advised Yuma he won’t forgive your in the event the returned their means, straining their friendship once more. 
On partial finals, Yuma and Shark was matched-as much as Duel one another, which have Yuma desperate to accept their competition. Not familiar to Yuma, Vetrix is actually influencing Shark from the stamina of their crest, but Yuma do notice just how emotionless and various Shark are. Into the Duel, Vetrix made Shark envision Yuma is actually the one so you can harm his sister, and that made Shark dislike Yuma and you will attack him ruthlessly. Yuma together with advised Shark that their objective is usually to be Duel Winner and you can beating Vetrix and siehe hier you will Dr. Faker was not worthy of dropping your. To return Shark to normalcy, Yuma got control of “Count C32: Shark Drake Veiss” and you may sustained because “Number” attempted to handle him. Shark were able to regain his senses and you may actually starts to worry getting Yuma. Whenever deciding to save Shark or Astral, Yuma wouldn’t favor and you can asserted that Shark was a very important friend to him. Afterwards, Shark told Yuma how for the Duel which he you’ll listen to Yuma’s sound and thanked Yuma to have saving him. Smiling, Shark after that prompts Yuma so you’re able to win and you will defeat Vetrix, which have Yuma promises to embark on their will. 
Yuma tried to make Shark remember the moments it Dueled together with her, exactly how Shark attempted protecting his Emperor’s Trick off Kite, and how much the bond way to him
Later, when Shark awakes throughout the hospital and you will notices that Yuma’s Dueling having Vetrix throughout the Fields Career, the guy starts to care and attention and you may rushes out to the newest Duel Coaster Stadium, calling aside Yuma’s title when he goes.  Then he comes into Heartland Tower to store Yuma and you can sets themselves at risk along the way, indicating how much the guy cares having him. Shark was even ready to team up which have Kite and you will Orbital seven in order to help save Yuma, even with their aggression to the him or her. Whenever Yuma demands Dr. Faker to help you a beneficial Duel, Yuma offered straight back Shark “Shark Drake”, inquiring him to help him, as well as the second suits Yuma that have a smile.  For the Duel, Yuma and Shark supported each other really making use of their cards, and additionally Shark flirting Yuma when he could be taking doubts.   If Heartland Tower visited crumble, a piece of concrete was about hitting Yuma ahead of Shark pushes him out-of-the-way to safeguard your, taking the hit as an alternative.