"I'm sorry, but for some reason you have to stay in this small world for fifteen years."
"What? Fifteen years?"
"Yes, but after fifteen years you can return to your original world."
"…Okay."
It may be somewhat similar to some articles, but no one can guarantee that there will be completely different articles, so don't make fun of my works! Thanks!
This is my first time writing, so my writing style may not be very good, please forgive me!
Intention: Cherish life and stay away from sick people!