Anime Crossover: After Ten Thousand Years of Check-Ins, the Kids I Raised Are All Problem Children

My name is Ye Chen. At the end of my life, through a twist of fate, I transmigrated into the world of High School DxD.

I was a wisp of a soul in the era after ancient times in High School DxD.

In a time of war, I activated the only System there was: a check-in System for doing nothing but lazing around. Unfortunately, it confined me to Kuoh Town.

When I was close to completing ten thousand years of check-ins, the System had brought a total of twenty children from other worlds for me to adopt. After that, I would be able to leave Kuoh Town.

But I stumbled over the last five children: Kikyo, Asuka Kuoen, You Kasukabe, Hideyoshi Kinoshita, and Izayoi Sakamaki. My usual way of teaching these kids was to beat them!

But when it came to them, I was at my wit's end.

Then, when I completed ten thousand years of check-ins, the System changed my mission. I had to establish a school in Kuoh Town and educate these five problem children into a group of outstanding students.

At that moment, I was completely dumbfounded. What should I do? Was I really going to be stuck in this tiny Kuoh Town forever?

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.