Kee'jay Browns is a ultimate student at Hope's Peak High and is placed in the category as the Ultimate Basketball Player. He is known to be cocky, irritating, childish, energetic, goofy, and playful. Kee'jay scored many flawless victories, and never gets tackled down by any of his opponents. However, despite his countless victories, he's also known to push other peoples buttons and straight up no chill for his actions. He'll also direct the blame on to the other person, making it their fault and twisting logic for his selfish gains. Unfortunately for him, his actions and jokes eventually costed him his hobby/career, when he tried to twist the logic from Cat Makita's statement by implying that Cat "ain't gonna do shit" repeatedly. That was when Cat implied that he can, but not at the right moment. Kee'jay still chanted his words, and suffers the consequences when tonight's big game hits, and Kee'jay was one last point to win when Kee'jay suddenly fell ill and uneasy, then began to rapidly transform into a monstrous oni-like humanoid, going berserk and crushing his teammates, opponents, the referee, the audience, Kee'jay's parents, his 1 year old sister, etc. The beast within is known as Shuten-Doji. Fortunately, the baby girl survives, but everyone else was crushed to death by Kee'jay's body size, now as the size of the entire stadium. Kee'jay managed to pull himself together, but wailed loudly as his heart aches from the pain he just caused, let alone endure. Cat, now awakening Kee'jay's ability to enter berserk mode, took Kee'jay off the Ultimate Basketball Player list and placing him next to the rest of the normal students, grinning that Kee'jay learns humility and how it feels to crush ones pride and fame. Kee'jay's friends rejected him, his girlfriend immediately breaks up with him, and everyone around him begins to avoid him fearing that he might go berserk again. Kee'jay was left alone with a broken heart and crushed pride, something that he'll never reform ever again. Fortunately, Chi Yaquel, and Foxy comforted Kee'jay and visits him from time to time to check up on him and spend time with him. Kee'jay, feeling better and no longer the cocky class clown he was, forged a bond with the three that can never be broken and became one of Chi's supportive allies.