Chrysalis - Chapter 1296: Nest Construction

You Liangxing would never open the speech function in game.
That was because his voice was…
Particularly! Kittenish!

But there was one day, he queued up with a teammate who had so much to say that they may as well explode. Vexed to the point of no return, he contributed a voice that was capable of splitting heaven and earth, “Don’t BB.”
The other party who was being scolded stilled. In the ensuing silence, he suddenly let out a long, relishing… Moan.
You Liangxing: “…..”

Later —
He realised that the person was a great god,
Much later,
Without him realising,
He became the great god’s royal healer.
…. And also his boyfriend.

- Description from Novelupdates

"What you do in life, Echoes in Eternity."

The System, who goes by the code name, Thirteen, defied the System God in order to give his previous Hosts’ the chance to change their Fates.

Unfortunately, he was killed by his Father, the System God, and was sent to the world of Pangea to struggle like the Cannon Fodders that he fought so hard to protect.

Armed with his knowledge as a System, Thirteen vowed to change not only his Fate, but the Fate of others whose destinies were tied up with him.

In a world torn by power and corruption, a fallen System will bring out a symphony of change, or lead it to its destruction.

16 years old-- most boys would be falling in love, as their hormones all rise to unprecedented levels. Most boys at Riley's age would have dreams; dreams that will slowly grow into passion. Riley, however, at age 16... killed the world's number 1 superhero.

Chen Mo was told by a fortune teller that he had a suffocating aura, and was ordered to commit murder, and then inexplicably traveled to a world of high martial arts and became a fake eunuch serving the queen’s concubine in the harem of the Song Dynasty.

One day finally ushered in his golden finger…

Immortal Cultivation Simulator!

[Choose the talent to complete, do you want to start the simulation? 】

“Yes.”

[Day 1: The great turmoil came, and the horns of uprisings were raised throughout the Song Dynasty. The sky is dead, and the yellow sky stands. You are in the palace, which is the safest place in the Song Dynasty. You are ready to grow up in a dreadful way, and then surprise everyone. 】

【Day 2: You were promoted from the third-class eunuch to the first-class eunuch by the empress. 】

[Day 3: A palace maid accidentally discovered that you were having an affair with the Empress, and you died. 】

…

- Description from novelbuddy