You should be talking about "Scared to Death"

Ting is a girl with dreams of becoming a star. By chance, she agreed to act as an intermediary for the police to simulate a murder case. He visited the scene of horrific murders many times and reenacted the tragic death of the victim. Although he experienced the joy of becoming a celebrity, he began to dream about being covered in blood in the middle of the night, and gradually felt that the ghosts around him were lingering.

After Thai beauty pageant Min was brutally murdered, the police arrested her ex-husband as a suspect. After Ting agreed to act out the crime scene for Min, strange things kept happening, so she decided to solve the mystery of Min's murder. Mystery... In fact, what I mentioned above is just the process of a crew filming a horror film, and the heroine named Ting often behaved strangely during the filming process. Everyone in the crew was very scared. During the post-production of this movie, the editor and director saw something they shouldn't have seen...

The actress wanted to find out the truth of the matter and found out that it involved a girl who was also her fan. , when she came to the girl's residence, all the pictures emerged before her eyes. The girl had plastic surgery to look like her. As a result, the surgery failed and the girl died of massive bleeding. In order to cover up everything, his body was thrown into the ditch... The truth is revealed, but can the soul really rest in peace?