Mieruko chan (miko yotsuya x(boyfriend) male reader)

Miko yotsuya is a 17 year old girl highschool student who suddenly gains the ability to see grotesque monsters around her and has been trying to find a solution to this which she found in her loving boyfriend y/n. will they be able to tackle every problem they face? (Y/n will be brother of Hana and male reader who won't be ignored by every other character and will have actual interaction with them)