Fucked up horror shit that makes me jump

Overly rational.Sociopathic,even.Sean's unfeeling personality consistently drives people away from him. That is,until he wakes up after a night of heavy drinking in..an escape room?Now he must use his unique mind & join hands with other players to survive sadistic games of life and death. The only way out is to escape!
BROOO THIS MY SHITTT,THIS MY SHITTTT.I love this. Mc is so fuckin calculative & rational although in the later chapters it gets...questionable. No one is what they seem like.
9/10

Gangnam in complete darkness…
"Am I the only one alive? What’s going on?"
… A boy wakes up to find himself in a building full of dead people. No cars, no electricity and no stars in the sky… Not only Gangnam, but the entire city seems deserted.

Bro. Just have no words rn. The manga was just wow and the kdrama was just instant orgasm. The fine line between sanity and insanity. Never knowing when you will lose yourself or lose others is just
I really liked it , the transformation of mc too ! Charecter growth (which if a charecter doesn't in manga's like these , he prob gonna die)
Easy 9/10