The sudden death of a girl in the office made Chen Jing start to think carefully about Qi Ming's accidental fall from the building and the sudden disappearance of his sister many years ago. Starting from his sister's diary, Chen Zhen began to carefully trace what happened that year. It turns out that there were too many truths hidden in the darkness. It turned out that there were too many things that Chen Jing didn't know at that time.
Purpose: Looking for light and salvation