Hello guys, this is my first fanfic, hopefully it will not be as cringy as I think it will be. Anyway. Your name is (Y/N) (L/N), your mother, Hayami (L/N), was a scientist, working with Dr. Matoi on secrets of life fibers for Ragyo Kiruyin. Both were sick of her obsession with clothes and lust for world domination and soon escape from her claws. Both Dr. Matoi and your mother knew that even without her top scientists, Ragyo will continue her plans. Thankfully, they created something to stop her. (Y/N) and Ryuko know each other since they were little. Mostly because both of their parents working together. Everyone was happy, that's it until you and Ryuko turned 5 and were sent by your busy parents to boarding school. You and Ryuko spend there most of your childhood, without any contact from either of your parents except for some letters. You never knew why they send both of you, but soon it become clear with a letter. That's it for story description/prologue. Rate and comment if you want. Hopefully you will enjoy.

What if the Fourth Holy Grail War had an additional Servant? What if this extra Servant was the single most overpowered jerk summonable? No, not THAT overpowered golden jerk. This one makes him look like a saint with the sheer abundance of his ego. Forming an unlikely contract with an exasperated, and not too sane, Master, the 8th Servant's arrival causes the events of the Heaven's Feel to radically change. For the better or worse? That remains to be seen. But he doesn't care about that, he'd rather disobey his Master and annoy everyone as much as physically possible.

Meet (Y/N), the most powerful hero on earth... that no one has ever heard of. He's done it all, slay monsters, avert disasters, and save the planet and if there is one thing he's learned is that he REALLY wants a break. After deciding to have a normal life, (Y/N) has chosen to finish high school. And what better place to have a normal school life than Honnouji Academy!!!! Anywhere... Literally anywhere else.