Guideverse

He gets transported to his favorite game and has to be support for the main character by gaining his affection

Hunter is adopted to do mandatory service instead of third biological son but said son is obsessed with the hunter

Fire esper who can’t control his powers and a master guide

Guide who is always cold gets the hot head Esper with fire powers to calm down

Both of them hating guiding but the esper loves that his guide is hard to get

High class esper hates guiding until he meets a newly presented guide from the poor district with trauma

Instead of dying the guide is set 4 years in the past to try to do things right