very well known guide is a military hero and takes on helping a young S++ esper. Esper fell in love but during a battle the guide passed away. 5yrs later the guide reincarnated into a level D guide and the esper now has trust issues and can not get guiding. Everyone sees the guide as a nuisance and so after reincarnation he has a goal of helping out the esper but in the end he just finally wants to retire peacefully.
Approximal Guide