While Rin was talking to Mephisto, somehow there conversation ended up being about a parallel universe. Then Mephisto got the idea to send him to a different version of the world where there are schools for people with special abilities. Once he and Yukio agreed to send Rin to one of these schools, he is sent to a school called UA. Disclaimer: I do NOT own blue exorcist or bnha!!!!! All credit for art and videos goes to the original owners!!!!! U I

Being the bastard son of Satan, Rin Okumara has taken all he can face. Now he is alone and unwanted, and on a journey to define himself, before others can.

( this my first fanfiction crossover so might be a little bad) After defeating The Impure King, Rin finally accepts who he is, the son of satan. while taking a walk to clear his mind of everything happening flash of light happens unknowingly what it is to rin, he finds himself back of an alleyway. rin question himself, where is he?, and where is everyone? all the questions flooded Rin's head but, enough stalling he decided to leave the alleyway he was at, on the way he meets the 2# hero Endeavor they battle each other for Rin to prove to him he wasn't from this world, not only Rin manage to get a few hits but, was impressed by his power, he meets Shoto Todoroki Endeavor's son, hopefully to be friends with him and gain his trust will he mange to gain his trust and title as friend?Rin attends U.A with Todoroki, Rin makes a few friends even the hot-headed Bakugou. Will Rin ever return home or stay in this world of Heros and Villians? Read to find out ( the story will still follow up the same BNHA plot but I will change a few things and add a few plots of my own) ( I do not own BNHA nor Blue Exorcist neither any of these characters they all belong to their rightful owners )

What if one of the conditions to let Rin live was not only that he pass the exorcist exam in six months, but that he would also have to spend two weeks with the Vatican to 'prove he's not dangerous?' Will he still be the same person after? Set after the Amaimon attack. Based off the manga, but no spoilers because the only scene I took from it is the trial. No pairings *so far.* Started ~ September 9th, 2017

~IN THE PROSESS OF REWORKING AND REEDITING CHAPTERS~ Rin Okumura is smart but not many people know it. When Rin comes to Mephisto's office one night to ask a few question Mephisto gets the surprise of a lifetime. Rin tell secrets that no one knew but him. Satan's shocked and Rin is shows the world who he really is. The dead will rise. The light will shine. Two worlds will collide, Friends lost, Truths revealed.

Will Rin accept Mephisto's offer to him? Or will he turn it down? If he accepts what will happen? If he turns it down what would happened?

Mephisto divides a plan to get everyone in Yukio's class to get along with Rin. So he makes everyone, including Yukio and Shura read out each other secrets. What kinda dark secrets will everyone find out about one another. Disclaimer: Blue Exorcist does not belong to me. It belongs to Kazue Kato.

101,832 words: The Okumura twins are not budging from their accusations that the other brother is the cause for Shiro Fujimoto's death. However, with only each other left, their bitter hatred toward one another drives them to separate, drastic lifestyle changes. What will happen when they both find out each other's secrets?

When the people Rin cares about the most leave him, he resorts back to old habits: cutting. When his friends all find out, how will they react? Will they try to help him, or just let him go down further down a path that eventually leads to suicide?

This is a sad blue exorcist story. None of the esquires forgave Rin. Warning there is violence and mature scenes. Read at your own risk.