MTL - Whispering Verse - Chapter 1460 Devil's Game Rules

Hye lived his entire life without a class. After the apocalypse hit the human world, strange creatures invaded and killed humans while new lands were being added.

Systems were given to humans and with the help of the guides, humans started to fight back for their lives. All of this happened under the watch of the venerable beings who were shining stars in the sky; gods!

Hye dreamt his entire life of a chance to prove himself. He was a hard working, earnestly learning and smart youth. However, the apocalypse never was merciful to such humans at all.

Until one day he got a chance to go back in time, when everything started. At this new starting point, he found himself able to finally obtain what he wanted, a class for himself and power beyond imagination.

But will things be this easy for him?

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

- Description from Novelupdates

Ai Qian, a street-crazy author who wakes up every day because of her own poverty, is bound by the system!
The system is obedient: Host, you are the daughter of a rich family, you are a billionaire female president, you are a superstar… Are you happy?
Ai Qian: Hehe, I might be happier if there is no hero who can kill me at any time.

- Description from novelbuddy

The original novel for the short drama 'A Promise of a Joyful Life,' now available.Five years ago, she was forced by her family to take the fall and was imprisoned, even giving birth to twin boys in jail.Five years later, she marries a dying man in a coma to ward off bad luck. Everyone thought Eliza Sutton was finished, but who knew that Eliza Sutton would transform into a big shot with multiple identities.Shane Lockwood cornered her against the wall: “Mrs. Lockwood, are you having fun playing with me?”Eliza Sutton reluctantly replied, “It's alright, I guess.”Shane Lockwood took Eliza Sutton's hand: “It seems Mrs. Lockwood doesn't think I'm trying hard enough. Tonight, I'll make you even happier.”