mystery/horror/thriller recs

you know that attendance-like panel after every episode of chasing tails? where they cross out the character when they die? this manhwa has that, and though it's more of an apocalypse type, it has those "I felt chills" moments when reading, cuz it's not just about surviving, but also solving the mystery behind—.

https://www.mangago.zone/read-manga/survive_romance/

and this one is more of like the main culprit in chasing tails

https://www.mangago.zone/read-manga/never_ending_darling/

thank you!! ε=ε=(ノ≧∇≦)ノ