Izuku Yagi lived a happy life along with his sister Izumi Yagi and his friends the Todoroki's twins (Shoto and Shoko) and the Bakugo's twins ( Katsuki and Katsumi). Until one day, the day of his 4th birthday, he was diagnosticed quirkless. All of his dreams were crushed thanks to one word. But little did he know that yes he didn't have a quirk but something greater than that Disclaimer: I do not own my hero academia or demon slayer

Izuku Midoriya gets the powers of one of the most powerful people of the Underground, Sans. After being neglected and told he couldn't be a hero all of his life it becomes Izuku's new job to shove it in all of those peoples faces.

This is the story of Izuku Midoriya otherwise known as Dekiru! Izuku meets All Might three years earlier than UA and this leads to him gaining OFA sooner. This allows him to gain a better body suited to controlling OFA and access to full cowling since Izuku is smarter here than canon. However, not everything is sunshine and rainbows. Inko Midoriya died due to undiagnosed cancer during the first year of training. All Might adopted Izuku since it would be the Bakugo's that would take him in. All Might, however, knew of Izuku's past and refused to let him into that home. Follow us on the journey of Dekiru as he faces the villains of the past and stands as the shield that protects everyone even when they forget about him sometimes. -------------------- This may have some smut later and I will try to keep updating as soon as I can. Unkown if I will do smut. Just putting the warning now. *All Images are not owned by me*

As I said I am rewriting this story.

⚠️⚠️i don't own mha or fairytail⚠️⚠️ ⚠️⚠️warning⚠️⚠️the story includes the following 1.)self harm 2.)bully 3.)abuse 4.)neglect 5.)small lemons Izuku a quirkless kid who ran in the forest to get away from his tormentors for a while stumbled onto a book, onto the book he learned about the dragons slayers well why is he one just read.