Im really fond with this Genre.
oh my, that is a niche genre
i gotta think on that one
I got a few, but I know many more that are more Light Novels than mangas. I will throw some underneath, but if you want to know more that are light novels just let me know and I can point you in the right directions
Tales of Gods and Demons
Tensei Shitara Slime Datta Ken
The Scholar's Reincarnation
Kumo Desu ga, Nani ka?
World Teacher - Isekaishiki Kyouiku Agent
Mushoku Tensei: Jobless Reincarnation
Yasashii Ryuu no Koroshikata
The Betrayal Knows My Name