"What do you want from me, Nedzu?" "I would like you to study under me, Henituse-san." 'Hm? What?' "Of course, I would still want you to be safe from the villains targeting you, so you would need to stay here most of the time." 'This fucker.' Or, after falling unconscious, Cale wakes up in UA's infirmary, confused with a mission to somehow get home. Along the way, he unwillingly becomes a teacher assistant? Cale never signed up for this.

Fukazawa Yato is forced to attend the Tokyo Metropolitan Advanced Nurturing High School. Even if he had no motivation to go at the beginning, that will change more as time passes. Finally, his life will change when he meets the masterpiece of the White Room. So in this story, my OC is not more OP than Ayanokoji. BUT his potential is monstrous. This FanFiction is inspired by Classroom of the Elite: I am really an ordinary person by Azreel13. I don't own Classroom of the Elite.

A bored Rimuru Tempest accompanies Diablo when he goes to meet with an old friend in the Netherworld. What will happen when he meets an out-of-place human boy who piques his interest? (Tensei Shitara Slime Datta Ken and Mairimashita Iruma-kun crossover)