Battle Royale of All Heavens and Worlds

Xiao Yi is bound to the battle royale system, and he needs to travel through all the worlds to play the battle royale game with "celebrities". "Ding, congratulations to the host for getting the Uchiha Itachi transformation card. The mission goal is to transform into Itachi and kill Sasuke." "You turned into an older brother and killed your younger brother? That's a little cruel. Let's change the mission." "Ding, congratulations to the host for getting the Thanos transformation card. The mission goal is to collect infinite gems and then snap your fingers." "Hey, this is good, that's it!"