The End of the World: I Am a Shota and Become a Superior Race

(Zhengtai, Shuangwen, Systemless, Dead Hall) I traveled through time and became a nameless member of a superior race, able to travel back and forth to our respective worlds. But there is something fishy about all this, that is, who created himself, and why there is uncertainty in traveling through the world. I wanted to know more about it, so I went back and forth to our respective worlds, but one day, he accidentally got stuck in a certain world. Doomsday world. But why are a group of little brothers staring at me with tears in their eyes! Damn it, calm down, I'm a man!