Responses
u know what, i've been here for so long and you are the first member that i saw mentioned mairuma in questions and with no romance as well. I've been reading it after the release of S1. Great Taste
Action adventure with heavy romance is really not my cup of tea. If I really love the plot, i just skip/skim the chapter. Not really a romance hater but sometimes the action-adventure itself upholds the whole story and the romance is there unnecessarily. I like the friendship kind of romance tho, bonds and loyalty.
Are you looking for Demon-Type of manga?
If not maybe I could recommed you
Mashle: Muscles and Magic (manga is complete)
something similar to "welcome to demon school iruma-kun" or "a terrified teacher at ghoul school!"
PASS ROMANCE