MTL - Song in the Peach Blossoms - Chapter 35

She is an international ace agent,An amazing doctor, God of Assassination, However due to a box she accidentally rebirthed and became an ordinary junior high school student. Weak and incompetent, That scum woman wants to put her head into the toilet. The gambling father, borrowed a lot of money and now they are being chased by loan sharks for debt? There is also a group annoying people in her life. The reborned Yunxiao sneers: I want to know how to write the dead words! She returned from the wind, high-profile attack, if people dared to bully me, they are courting death!

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

One day, I woke up only find out that I’d become a Demon Lord, an individual responsible for protecting a dungeon. The world I’d been spirited away to was one filled with violence. Gigantic monsters wandered through it and competed with each other each and every day for the right to survive. I had no choice but to strengthen my dungeon’s defenses in hopes of living another day—or at least that was what I’d thought. For some odd reason, I instead ended up spending my days in relaxation and bliss.

[Not Pursuing a Career, Just Falling in Love]

Lin Jianzhi was a crybaby with overactive tear ducts. She would cry when nervous, cry when happy, and cry even more when sad.

One day, the senior she had secretly loved for years stood in front of her and handed her a pack of tissues.

Zhu Lishen: “Can you stop crying?”

Lin Jianzhi wanted to explain herself but couldn’t stop sobbing uncontrollably.

Zhu Lishen was going crazy: “What exactly do you want? Do you want me?”

Lin Jianzhi was stunned for a moment before bursting into loud wails.

Zhu Lishen: “!!!”