Arifureta: The Devourer (Oc x arifureta)

Aio Sato was a student in the same class as Hajime Nagumo he wasn't bullied like Hajime was but he wasn't liked either he was nothing but a back ground character. . . Things changed however when he entered the new world things where going better for him as his power was unique compared to his classmates he was getting more attention and was no longer as anti social as he was before becoming more outgoing as time went on with there training for the labyrinth. But as all things go ones fantasizes must end at some point, in protecting Hajime from a fireball Aio was hit in the crossfire sending himself and Hajime deeper into the labyrinth the last thing he saw before his supposed death was the wicked smile on the face of another classmate.

This is a sort of self insert using mechanics from I get stronger the more i eat also the mc will not be on hajime's ass like most arifreta fanficts my oc will have his own story