That Time an American was Reincarnated into Another World - Chapter 231:

Chu Qing traverses into the Martial World and discovers he is being hunted by an Assassin organization.Fortunately, he acquires an Assassin System.By opening the Treasure Chest, he can obtain various Martial Arts Secret Techniques.[Successfully opened, acquired Secret Technique: Ah Fei's Swift Sword!]

Darkness’ devouring energy and mysterious space energy.

The two different types of energy appeared in one person.

A glance that can kill? That is the power of space.

Men will be r*ped by beautiful women?

That is the fate of the protagonist?

In a world with Special powers, Vampires, Witches and Demons,

where the forces of Darkness and Light collides.

His women will be his guiding lights and change his fate!

– from eveningBoat

- Description from Novelupdates

This novel is also known as Oh My God! Earthlings are Insane!

Fifty years ago, the Dragon City traversed, the iron-blooded lone army, held high the flag of earth civilization, and faced the terror terror of the outside world.

Fifty years later, Meng Chao was born again and found that he could become stronger by making contributions.

Meng Chao vowed that at the beginning, he simply wanted to make a small contribution to this society, but he didn’t expect that he would turn the earth into… punching monsters, stepping on demons, tearing ancient gods, suppressing the alien world, conquering the stars, this It’s too fierce!

- Description from Qidian