Circle: Plays A's role Square: Plays C's role, but dies when sacrificing himself for Semicircle in the latter's episode. He also gets kidnapped after doing so. Triangle: Plays F's role. He is trying to kidnap Square, Oval, and Semicircle. Square and Oval because of the friends thing, and Semicircle as revenge. Oval: May seem like he plays V's role at first, but is actually the equivalent of N. Semicircle: Equivalent of O. He is the bully. However, he gets kidnapped. Cube: Plays Z's role.