I'm looking for a manga where mc was a guide but his asper did not like him but still call him for guiding after some time he lost his memory for short time and started to become sweet and lovely with guide when his memories recover he become cold to the guide again.....
The story was Something like this

*"Believe me, the more manga, manhwa, and manhua I read, the more it feels like if my house had a library it would be completely full. I’d probably end up living on the street because of it. Thanks to this site I’m getting to read it all for free thank you