Please Help!!

Why don't you try reading omnicent reader's viewpoint? I'll tell you it is sooo good.(but not as good as solo leveling in my opinion)

Global examination

As far as I know, there’s no romance in any of these. (Correct me if I’m wrong)
https://www.mangago.me/read-manga/omniscient_reader_s_viewpoint/
https://www.mangago.me/read-manga/nano_machine/
https://www.mangago.me/read-manga/master_of_gu/ (Manhua but best villain MC)
https://www.mangago.me/read-manga/mashle_magic_and_muscles/ (manga but hilarious MC + super op)
https://www.mangago.me/read-manga/return_to_player/
https://www.mangago.me/read-manga/kill_the_hero/
https://www.mangago.me/read-manga/the_constellation_that_returned_from_hell/
https://www.mangago.me/read-manga/dungeon_reset/
https://www.mangago.me/read-manga/poison_dragon_the_legend_of_an_asura/
https://www.mangago.me/read-manga/path_of_the_shaman/
https://www.mangago.me/read-manga/trapped_in_a_webnovel_as_a_good_for_nothing/

Yeah, sadly I've seen that one already ╮(￣▽￣)╭

Eleeceed
Mercenary Enrollment
You will thank me for recommending these trust me.

Also Noblesse

Hehe thanks I'll try reading Eleeceed but the 2nd one sorry but I dont think I'm interested in reading manhwas that don't have fantasy ┗( T﹏T )┛

Eleceed has romance tho

Yess I've seen this one, it's amazing (▰˘◡˘▰)

Here ya go bruh same no romance cuz I don't like it so here are some that I've personally read

Hey guys do you have any action based OP MC recommendations? Anything from gaming type to cultivation to isekai. Just anything really as long as it's action based preferably with no romance and definitely no harem.

For reference these are some that I've read.

Murim Login
Tomb raider king
Omniscient Readers viewpoint
Nano machine
SSS class suicide hunter
Kill the hero
Beginning after the End
Legend of the northern blade
Gamers
Return of the frozen Hero
Player who can't level up
Doctor rebirth
Max level retuner
Poison Dragon: Legend of Asura
The Tutorial tower of an advanced player
The beginning after the end
Reverse Villain
Dungeon Reset
Solo leveling
The max level hero has returned
The Descent of Demonic Master
Eleceed
Noblesse
Ranker who lives a second life
Leveling up only by eating
Berserk of the Gluttony
Trapped in a webnovel as a good for nothing
Arcana Fantasy
Mercenary Enrollment
Weak Hero
Study Group
Viral Hit
Peerless Dad
Path of Shaman
Return to Player
Trash of counts family
Gangnam Dokkaebi
Villain to kill
Polarity
Other worldly sword Kings survival record
Return Survival
True Education
Limit Breaker
Arcane Sniper
The Boxer
The Lords coins aren't decreasing
Solo spell caster

There ya go hope this helps

Wait what !?!??!?!? It does??????

how come when u ask so many ppl respond

Thank youuu(づ￣ ³￣)づ
I'm kinda scared about the fact that I've read about 90% of these...

sss class suicide hunter

Thanks I'll definitely check these out (๑•ㅂ•)و✧

Ikr a few weeks ago I asked for the same recommendation so I slapped my list on the comment so that they won't recommend those that I've read. Most of what was recommended to me were already what I have read and some weren't my eye catching and appealing at all.

dungeon reset, murim login, and nano machine so far has no romance (especially nano machine it literally has guy characters mostly)