The Game at Carousel: A Horror Movie LitRPG - Chapter Thirteen: The Astralist

Qin Fen had once been abandoned and broken until, one day, he picked up a liquid metal ball that turned his life upside down.
This is the interplanetary era where Classical and Modern Wushu are competing. Classical Wushu enables followers to grow as powerful as dragons and elephants, whereas Modern Wushu enables followers to freeze monsters or even extinguish erupting volcanoes.
Qin Fen steps onto the stage of both Classical and Modern Wushu while belonging to neither. With the exquisite combination of both Classical Wushu and modern technology, he will pave a way to become a legend.
He is one of a kind, a favored son of heaven.

An ordinary student, a wretched peeper, a cowardly teenager with a kind heart. In a terrorist attack, he inherited the knowledge of countless elites, embarked on a path of God Jagged Tu…

He is an artist!

He is a mathematician!

He is a psychology Doctor!

He is a master of fighting!

In fact, he is a man

Taken off raw site:

A wretched, dirty young man is working during the summer when he was caught up in a mysterious explosion. After that explosion, the young man is then left with the memories and knowledge of dozens of the world’s experts.

He has changed, his heart has become cold, iron-blooded. He became a killing machine, his mind turned mechanical, calculative. Everything goes according to his plans and calculations!

In this magical, slaughterous world, a door is opened for him…

- Description from Novelupdates

Blue Star youth Ning Shi accidentally downloaded a mobile game called “Zhu Century”.

“Di! The clone is created!”

Ning Shi has obtained a game clone, the clone will become stronger, and the main body will also become stronger!

“The clone has been exercising for 12 hours in the practice room, with +1 physique and +1 mental strength.”

“Clone the dragon to kill the dragon and get the blood of the dragon!”

“Use the Charm Fruit in one’s body, and the value of the face is +10!”

Doppelgänger traverses the game worlds one by one, creating forces and leaving legacy.

“The avatar has successfully communicated and conquered Alice, the Duke of Rose. Alice is about to arrive, please pay attention to the main body.”

Ning Shi:  …

- Description from novelbuddy

In the post-apocalyptic age, men were damned.