MTL - The Ancestor of Body Repair - Chapter 1460 underground space

The first time they met, the little boy had pulled her hair, hoping to get her attention.

When they met at the kindergarten again, the boy was glad that the girl had no longer remembered the previous incident. However, getting close to her was not an easy task as the girl was always surrounded by others who admired her.

Once the boy finally got the girl’s attention, his family decided to move to another country.

Years later, the two of them crossed paths again. This time, the boy pulled the girl’s hand, heading straight to the Civil Affairs Bureau.

Holding a newly registered red book and meeting her gaze, the corner of his lips finally turned up as he finally got her absolute attention.

He—an enigmatic and cold-blooded soldier with a mysterious background.
She—a ruthless and bloodthirsty spy.

A novel revolving around being transported to another world with an op system. The mc spends his day chasing skirts and doing missions to level up. A standard journey to the top with lots of girls from various animes and games with a twist of that gaming feel (hunting mobs, doing missions).

- Description from novelupdates

At his best friend’s memorial service, Bai Yan almost burst out laughing and got beaten to death.

Along the way, Bai Yan’s fits of laughter turned into ones of anger. His joy quickly turned to sorrow as he met his punishment that night.

He curiously opened the app that he had never seen before on his phone and was suddenly pulled into a terrifying world of reincarnation…

An infinite stream of horror flowed into his mind, ominous descriptions, breakthroughs, and storylines.

The main character should not be taken lightly. Be careful if you dare!