Please recommend me some manipulative or villain mc!!

Devil son in law (he's not super manipulative, but is a proper villain)

Idk if you've read these already but

https://www.mangago.me/read-manga/concentration_of_malice_r19_version/ (as the link suggests it has smut so if ur not comfy w that.. anyway I rlly like the mc and it's a rare fmc who's actually villainous/manipulative)

https://www.mangago.me/read-manga/master_of_gu/ (manhua is discontinued but there's also a novel)

https://www.mangago.me/read-manga/i_want_to_be_you_just_for_a_day/

https://www.mangago.me/read-manga/doku_wo_kurawaba_sara_made/ (this one's a bl)

https://www.mangago.me/read-manga/tomodachi_game/ (the fanservice is kinda extreme but the manga is pretty good if u can get past it)

https://www.mangago.me/read-manga/regressor_instructional_manual/

https://www.mangago.me/read-manga/how_to_live_as_a_villain/