Ghosts Come to Your Door at Sunset

[Micro thriller + no system + no powers + no heroine + no invincibility] My name is Yechen. After resurrecting from the dead, I was pulled into a strange "company" where there was no boss, only tasks and assessments. In a familiar yet unfamiliar home, I must abide by the red rules that suddenly appear everywhere... In the abandoned and decaying campus, the evil spirits spawned by the past are gradually approaching... On the train heading towards the end of the world, no one is immune, no one can escape... The company said that this was a gift for a new life, but now, the evil ghost is gradually losing control and the world has entered a countdown. The company's hidden secrets are constantly being unearthed, and everyone is chasing an elusive hope... But later I discovered that the secret might be hidden deep in my own heart.