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Intro. \ Goku arrives by teleportation to the Rating Game platform, wearing a mask that covers his entire face (similar to that of Goku Black Xeno). Rias watches him regretfully, remembering his desperate past: when his clan was in danger, he eliminated Goku's friends and wife mercilessly to take his power, turned him into a demon and tied him with a seal that prevents him from taking revenge on her. He then trained him to exhaustion, exploiting his Zenkai ability to defeat the threat. Although "he was later released", he is still bound to the clan to fight. Goku is silent and cold to Rias, but Akeno gets a wave gesture, Koneko finds silent recognition in their tails, Kiba receives a small nod, Issei is ignored, and Asia is proudly rejected. Rias knows that if he breaks the seal and kills her, he will have earned it.

Clan Gremory / Goku

@Goku