MTL - You’re Beautiful When You Smile - Chapter 17

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

Her step-sister just died three months ago. Now, she insists on marrying Chu Lui, who is supposed to be her future brother-in-law, the mind behind the Chu Enterprise. The world is sure that she, the new bride-to-be, had caused her step-sister’s death in order to seduce him.

Even her own mother says to her cruelly, “Don’t call me ‘Mom’. I don’t have a daughter as vicious as you.”

- Description from Novelupdates

After Chu Zheng was inexplicably judged to be dead, the only trouble was – spending money.

Since the binding of this system, her waist has not been sore, her legs have not hurt, and she is not even breathing. She lives in fear of spending money every day.

System: Let’s set a small goal and defeat it by 100 million… Miss, stop! Don’t just turn on the invincible mode! (▼ dish▼#)

Chuzheng: Can you first explain what this thing holding my thigh is?

Something: Baby, you can do whatever you want.

Chuzheng: (touching the knife) Well, then I’m welcome.

System: Miss, please put down the butcher knife! ! (▼へ▼メ)

#Miss, you can really do whatever you want, find out#

- Description from novelbuddy

Ajax was an orphan who survives a massacre along with his friends but unfortunately gets separated from them.

Fortunately, after a turn of events, he successfully gains a system which helps him increase his cultivation, but doesn't know what it is called.

But he knows one thing for sure, this system is very powerful and helpful in taking his revenge.

“Whoever you are, I am gonna find you”, Ajax mumbled himself with a disgruntled expression.

In a world where Summoning of an elemental spirit is done through a dream when they are 15 years old, Ajax with the help of a system and his summoned spirits sets out on a journey to seek revenge against the mastermind behind the massacre.