Eren Jaeger suddenly transformed into a little kid. Levi Ackerman was a father since he had more experience with children (his everyday life with Hanji and the others). Also, he was assigned to the title as a "farther". Hope you enjoy the story!

If you had told Iruma that he would be living in the Netherworld a year ago he would have politely asked you if you were alright and needed help getting to the hospital. He would have never expected to find his home between demons. He hadn't expected to become one of them either...

Title: My Demon Jp: 私の悪魔 Romanji: Watashi no Akuma This is Kiriwo Amy x Iruma Suzuki from Mairimashita Iruma-kun! Iruma Suzuki, 14-yrs-old teen human boy who is sold to a demon by his parents. The demon, known as Sullivan, takes Iruma to the Demon World and officially adopts him as his grandson. Surpringly, the demon is harmless, kind and absolutely doting his grandson! In the next day, He enrolls Iruma in the Babyls School for Demons where he is the headmaster. What if, Iruma met Kirio senpai earlier than expected before the Battlers party? What will destiny to do with them? Will they in love like those lovey dovey couple in romantic story? But, does human can love demon...? Published: April 16 2020 Finished:

Paralyzed from the neck down, a former basketball star wished only for one thing. And like a miracle, he wakes up in a new world, in a new body-- and there's only one thing he wants to do now, so he starts running. "Wait, isn't this that basketball anime?!" ー 「KnB belongs to Tadatoshi Fujimaki.」