Now that I’m thinking about it, how long has the emperor harboring feelings for Paulina ?

CertifiedVillianFucker asked a question

It’s based on omega verse and the main character is a omega who’s a janitor that’s working in a high school. He even talks to this old man (another janitor) who occasionally keeps him company once and awhile. The MC then come across an alpha who’s a student in the highschool he’s working for and from there things have escalated from there. I hope someone, at least, know this manga because I’ve been looking for it for awhile now T口T