If you want you can read this too.
http://www.mangago.me/read-manga/mercenary_enrollment/uu/d_v-1-chapter-0/
Here try my list:
1. http://www.mangago.me/read-manga/god_of_blackfield/?jhQU
2. http://www.mangago.me/read-manga/the_boxer/
3. http://www.mangago.me/read-manga/true_education/
4. http://www.mangago.me/read-manga/the_player_that_can_t_level_up/
5. http://www.mangago.me/read-manga/true_education/
6. http://www.mangago.me/read-manga/solo_leveling/?Vk1A
7. http://www.mangago.me/read-manga/crimson_karma/
8. http://www.mangago.me/read-manga/castle/
9. http://www.mangago.me/read-manga/nano_machine/
10. http://www.mangago.me/read-manga/a_returner_s_magic_should_be_special/?gduh
11. http://www.mangago.me/read-manga/the_live/
12. http://www.mangago.me/read-manga/the_beginning_after_the_end/
I hope u will some of these, you're welcome!
Adventure fantasy manga/manhwa where the MC is badass and properly strong?
What I mean is that (s)he isn't only supported by the power of plot, but also has great strength on their own.
It can either be a weak to strong kinda story or the main character could start as powerful. I don't mind either.
Preferably completed, but I won't say no to ongoing ones either ╮( ̄▽ ̄)╭