Around the world Duel Festival, the relationship becomes strained once the Shark turned into concerned about revenge on Quattro and you can constantly told Yuma “Don’t get involved in me” when they came across. [44] [45] When Yuma finds out just how criminal Shark came into existence, Yuma challenged him in order to a great Duel, in which Yuma generated zero relocate to assault, and you can let Shark take their fury from him. Eventually, Yuma tells Shark the guy doesn’t want to see ways he has started to become, shocking your, in fact it is accompanied by his belly growling. As Shark watches Yuma and you will Tori cry at each and every most other, he beamed and the dark in his cardio gone away. Shark following cancelled brand new Duel, stating one enjoying Yuma becoming a keen “idiot” produced your clean out their push. Prior to walking aside, Shark says to Yuma that he manage satisfy him regarding the finals and additionally they traded smiles. [18]
To store Yuma, Shark got rid of his leftover Life Things to cure “Shark Drake” and give Yuma the brand new profit
Within the WDC people, Yuma tried looking Shark, showing their concern to possess Shark, and since he’s got something you should inquire your, however, decided not to discover your. [15] In finals of WDC, Yuma stumbles across the Shark’s Duel having Quattro and existed to help you perk him on the. Whenever 
Shark Summoned “Count 32: Shark Drake”, Yuma concerned about your as a result of the dictate of “Number”, and you can cried out over Shark when he is savagely assaulted seven moments of the Quattro. [93] Because the Duel continues, Yuma made an effort to remove Shark from the influence of one’s “Number”, however, Shark fundamentally gets into it. Just after Shark wins new Duel, Shark place his payback on Vetrix and you can advised Yuma the guy wouldn’t forgive your in the event that got back their ways, pushing their relationship once again. [25]
On partial finals, Yuma and you may Shark was matched-up to Duel each other, which have Yuma eager to settle the competition. Unfamiliar so you’re able to Yuma, Vetrix try affecting Shark from electricity off their crest, but Yuma do notice just how emotionless and differing Shark are. In the Duel, Vetrix generated Shark consider Yuma is actually usually the one to help you hurt his sibling, and therefore produced Shark dislike Yuma and you will assault him ruthlessly. Yuma in addition to advised Shark one their objective is usually to be Duel Champ and you may defeating Vetrix and Dr. Faker wasn’t worthy of losing your. To return Shark to normalcy, Yuma took power over “Number C32: Shark Drake Veiss” and you can sustained just like the “Number” tried to control him. Shark managed to regain his sensory faculties and you may begins to care to possess Yuma. When choosing to save Shark otherwise Astral, Yuma wouldn’t choose and you can said that Shark try an important friend to help you your. Afterwards, Shark advised Yuma exactly how inside Duel he you will definitely pay attention to Yuma’s voice and you can thanked Yuma to own rescuing him. Smiling, Shark following encourages Yuma to help you earn and defeat Vetrix, that have Yuma promises to embark on his have a tendency to. [50]
Yuma made an effort to make Shark recall the times they Dueled together, exactly how Shark experimented with securing their Emperor’s Secret out of Kite, as well as how far its thread way to him
Later, whenever Shark awakes in the health and you will observes you to Yuma’s Dueling with Vetrix on Fields Industry, the guy starts to care and attention and you may rushes out to the latest Duel Coaster Stadium, calling out Yuma’s term when he happens. [52] He then goes into Heartland Tower to save Yuma and throws themselves in danger along the way, proving exactly how much he cares to own him. Shark was even prepared to team up with Kite and you will Orbital 7 so you can cut Yuma, even after his hostility towards him or her. Whenever Yuma challenges Dr. Faker to a Duel, Yuma provided back Shark “Shark Drake”, inquiring him to help your, while the second satisfies Yuma having a smile. [53] Inside Duel, Yuma and you will Shark supported one another well along with their notes, also Shark flirting Yuma when he is providing second thoughts. [26] [54] In the event that Heartland Tower visited crumble, an article of concrete was about hitting Yuma prior to Shark pushes him straightened out to guard your, bringing the struck instead. [55]