Yu-Gi-Oh!: I Won't Be a Nobody in a World Where Duels Reign Supreme

The story takes place during the first Duel Carnival in the Yu-Gi-Oh! ZEXAL Dimension. The Creator Dragon of All Things, creator god of the Yu-Gi-Oh! multiverse, acts on a whim and takes the form of a human duelist named You Xian. He plans to join the tournament, become the King of Games, and restore the glory of the Supreme God. Since he's the creator god's incarnation, it only makes sense that he comes with a full card library cheat, right? What, someone wants to challenge the authority of the Supreme God? Sure, then I'll show you what unprecedented, peerless power looks like! Kashtira in my left hand, blazing thunder and fire in my right, and the invincible Divine Arsenal Zoodiac Zeus in the middle! Kids, tell me, how do you plan to win? Calling me underhanded and inhuman? Hehehe... I'm not human to begin with, so call me whatever you like~! (P.S. The protagonist isn't human. He's stronger than Ultraman Zero, and when he gets serious, he's as powerful as One-Punch Man. Real-life duels are always welcome!)