Responses
What’s the light novel?
More like original writing and Book version of this manga.
https://www.novelupdates.com/series/ascendance-of-a-bookworm/
Wow. It's really good I immediately read the light novel.
It reminds me so much of KUMA KUMA KUMA BEAR. It's just that the mc is OP. But what I like on ASCENDANCE OF A BOOKWORM is that it inclines to reality.
http://www.mangago.zone/read-manga/kuma_kuma_kuma_bear/