I take this introduction to apologize. I know that I am bad at English and that I am still likely to make a few mistakes. But above all, I feel like I'm going to do anything with this story. I have no idea what I'm going to do and most importantly, how it's going to end.

Also, I want to warn you that this story is a crossover of two already existing fanfictions. They are :

_Boku no Overlord (Overlord X MHA), written by PaulyThide

_Straw Hats Vigilantes (One piece X MHA), written by Leonardo18anime

I loved the stories of these two people, and I asked them for permission to use their two stories to create this one.

Hope you can enjoy a good read.

(PS: As usual, I am looking for a fault checker. Thanks)