As soon as I woke up, I found that I had traveled back to fifteen years ago
It's finally my turn to save the world, look! I'm also bound to a system. Tell me, what's the first step to save the world?
"Taking care of a child in kindergarten"
Not yet: "Please eat a bat"
Concept: First of all, we are all ordinary and normal people going through our own lives, and then we discover our differences.