Responses
https://www.mangago.me/read-manga/film_emperor_s_reincarnation_script/ first half sounded like this
Not sure about the horror part
Not quite but there's a lot with this trope haha! Tjank you for trying.
I think there's not that many chapters out but it's about an actor(?) who died then get reincarnated in someone's body. He keeps meeting a rival(?) from his past life who grieved him and was in love with him. However, there is a supernatural twist and some horror themes. Idk how to explain it but where I stopped reading, the MC was trapped inside a parallel instance of a hospital with some other ppl and there's monsters. This wasn't the first time either but the ML continues to save him i think. There's also hints that the ML may have tried to revive MC and that's why MC reincarnated into another body? Idrk but please help if you remember what webtoon this is!!!! Thank you!