"So we have a toxic, selfish ML. Instead of a character growth and chasing arc, let's give the MC Stockholm and make them love the ML despite not ever being treated decently more than once."
Love at first fright
https://www.mangago.me/read-manga/love_at_first_fright/
This is so funny and good so far, they're both freaks lol I don't really read esper/guide stories but this one got me because their dynamic is great. Only thing that bothers me is the dipshit guide not doing his actual job to the point the espers levels are going up. Like sit TF down and do the job you get paid for you know you're just going to be worried about him if you don't