The main world accidentally discovered a portal that can jump to other sub-universes. Considering safety, the artificial man born will be selected as an observer to perform tasks for it. However, we are free in nature, how can a metal cage restrain the soul shining in the stars.
"Welcome home"
I'm a new author, so please forgive me for my immature writing, it can be used as entertainment.
The characters are all OC, and there will definitely be more detailed OC introductions such as vertical drawings in the future. The time has not yet been determined.
Intention: friendship, persistence