Archieewee

Tales of Demons and Gods is an amazong LN, the manga is still in the very early stages, but it's worth reading.

Ajin - dark but good.

Hero Waltz - short, you can read it in 1 day.

Legend of the Sun Knight - if the art style doesn't bother you, it's actually a comedic masterpiece

Trace - obligatory mention.

Akatsuki no Yona - says shoujo, but it's not extreme, give it a shot if you have the time

And from the mentioned above, Holyland, Ruler of the Land and Kubera are hands down my favourite, you should give them all a read if you haven't already.

Gamaran, Gate - Thus the JSDF Fought There!, Id - The Greatest Fusion Fantasy, Zetman, Yongbi the Invincible, Drifters, Chang Ge Xing, Nobunaga no Chef, Re:Monster.

All pretty good.

Try Holyland. It's not fantasy, but it's pretty good.