No system + half-Cthulhu + city + multiple heroines
When the galaxy returns to its correct position, the unknown god awakens from the cave.
The dependents came out of the cave and fed on humans.
Except for me, I've defeated the gods in the past, twice!
So I was given a chance to start over, but it cost me my memory.
But it doesn't matter, after all, fighting with gods is endless fun.
