Need suggestion for certain kind of Manga, Manhua and Manhwa

[MangaHunter]

Need suggestion for the above as many as possible(since i am bored out of my mind being stuck in this quarantine) about MCs doing solo journeys to improve themselves or doing their own stuff without any romance or harem stuff. Thanking you beforehand.

 

[hazzack]

and old man traveling by himself cause he's old, strong, and retired https://mangadex.org/title/27114/henkyou-no-roukishi-bard-loen

a man raised by things became so op and he just don't understand anything https://mangadex.org/title/24651/saihate-no-paladin
oh wait, this one get some traveling partners

 

[MangaHunter]

thank you