Anything where MC appears to be a nerd but is actually super fuckin cool? Like a double li...

dont mind me just waiting for a reply i want the same thing 2

I would try weak hero

Study group webtoon :3

Solo Leveling

http://www.mangago.zone/read-manga/misiryeong/ (literally the walking cure)
http://www.mangago.zone/read-manga/unordinary/ (tires to hid his true powers)
http://www.mangago.zone/read-manga/true_beauty/ (hid's natural face with make-up and tries to keep real face secret)
http://www.mangago.zone/read-manga/terror_man/ (tries to hid "terrorist" life)
http://www.mangago.zone/read-manga/dark_mortal/
http://www.mangago.zone/read-manga/inso_s_law/ (not really a nerd but still check it out)
http://www.mangago.zone/read-manga/the_man_who_cleans_up_makeup/?FPpS (she's pretty cool but is underestimated cause of her looks)
http://www.mangago.zone/read-manga/white_blood/ (tires to hid her vampire identity)
http://www.mangago.zone/read-manga/mercenary_enrollment/ (tries not to kill anyone with how ridiculously overpowered they are)
http://www.mangago.zone/read-manga/freak_quency/ (tires not to drag unrelated people into her drama)
http://www.mangago.zone/read-manga/villain_initialization/ (restart with life and tries to change things up, villain/student thing)
http://www.mangago.zone/read-manga/a_capable_maid/?bxrp (tires to hid true identity)
http://www.mangago.zone/read-manga/dreamcide/ (back and forth between time and space, lots of supernatural shit going on)
http://www.mangago.zone/read-manga/rebuild_world/ (this one just plain cool ig)
http://www.mangago.zone/read-manga/study_group/ (tries to be a good student while being too badass)