if you mean female lead by almost no romantic interest:
murim login
drug-eating genius mage
villain to kill
surviving the game as a barbarian
pick me up
survival story of a sword king <-- very slightly implied romance but ignorable
academy's undercover professor
leviathan <-- a bit of romance towards end but it's so good im gonna recommend anyway
martial god regressed to level two
ember knight
the frozen player returns
i became the tyrant of a defense game
the heavenly demon can't live a normal life
dungeon odyssey
genius of the unique lineage
fist demon of mount hua
star instructor master baek
chronicles of the demon faction
some of these might have one female character who is sort of interested in mc romantically but it's negligible enough
ehe...ehe... ehe..... thanks a lot, I have read some of these, i will start the remaining one
Guys, any recommendation for those fantasy, martial arts and similar genre with no harem, female lead or little touch of bl? I am tired of these harems where FL just keeps obstructing