Your Wish to God, Yatogami's Mission

IT IS A FUSION STORY OF MY HERO ACADEMIA, NORAGAMI, AND BLUE EXORIST. TOSSING IN A LITTLE BIT OF TWINSTAR EXORISTS, DEMONSLAYER, ATTACK ON TITAN, HEAVENLY OFFICIAL'S BLESSING, AND GENSHIN IMPACT. THE STORY ITSELF IS BASED OFF THE STUDIO GHIBLI MOVIE 'THE CAT RETURNS'.
I DO NOT OWN ANY OF THESE SHOWS LISTED, ALL RIGHTS GO TO THEIR RESPECTED CREATORS.
This story is also an inspiration of @uwanosora who has created a whole lot of awesome Demonslayer fanfictions, and if you want to check out their stuff, going right now ahead and support her ;)
_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_

While Bakugo Katsuki was enjoying his seemingly normal life, he rescued a random cat from the street from getting hit by a trunk. After saving the cat, which was actually a demon in disguise, this gives Bakugo the privilege of unwanted attention. After learning the demon he actually rescued was the Prince of Gehenna himself, Bakugo gets showered with demonic gifts and even the first prince's hand in marriage (if this is confusing just to be clear Rin in this story is Bi and Bakugo is Gay, which even to the royal family seems relevant enough to work). Bakugo refuses to literally sell his soul to the devil, out of the fact that he's too young and is still in High school, also is not looking forward to getting married at all when he's worried about becoming #1 Hero. Without knowing what to do he starts to seek outside help, from the advise of a mysterious voices, and the guidance of a strange group of men, this leads Bakugo to a neighborhood of small prayer shrines of gods he's never heard of.
Will this nameless God of Calamity be enough to sever Bakugos' tie to Satan himself?