Try reading Illusion Hunter from Another World! The mc gets misunderstood to be some sort of OP hunter, but he's just a little cute slime trying to get out of the boring life of enslaving himself to work.
Theres also a manhwa!
https://www.mangago.me/read-manga/the_delusional_hunter_in_another/
Idk if you'll like this (i haven't read this to the end) but it's a slice of life story about a girl who can see protagonist halos around her. She becomes dormmates with heroines from different worlds, ends up helping with everyday issues and there's a fair amount of misunderstandings because of that:
https://www.novelupdates.com/series/shes-a-passerby-but-can-see-the-protagonists-halo/
lowkey i know this isn't the right place, but can y'all recommend me more novels where "weak" mcs are pretending to be strong or somehow gets misunderstood that they're op (≧▽≦) novels like lotm, gsgw, and i'm not that kind of talent