One day, Luo Jian woke up from his sleep and found himself in a locked chamber where the door and window were all sealed. A note with a few lines written on it was tacked to the wall: “Escape from this room within an hour, otherwise, you will die.”
There is a sequel called Reincarnation Night (轮回之夜) that takes place in the same universe but has different main characters.
NU EIC link: here
c1-c36 (Translated by Taida Translations): here
Translation in other languages: