Escape the Infinite Chambers
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.
Translations in other languages:
Burmese Translation (Translated by Moonflower_K)
Indonesian Translation (Translated by Reo/Megu)
Portuguese Translation (Translated by lotusvermelho)
Spanish Translation (Translated by Cata Translations)
Useful Links:
NU EIC link: here
Chapter 1 to Chapter 36 (Translated by Taida Translations): here