[Mortals Cultivate Immortality] + [Grassroots Counterattack] + [Group Portrait] + [Not Brainless] + [Not Invincible] + [Relaxed and Funny] + [Beast Taming] + [Legion Combat] + [Slow Heat] + [Industrial Fantasy] + [Mathematical Cultivation] + [Engineers Rectify the World]

A young boy from a poor village inexplicably traveled through time and space, and with his mortal status, he promoted the revolution of immortal cultivation civilization.

It has transformed the barbaric era of plunder and violence into a sophisticated era of division of labor and cooperation.

Use tools to obtain methods, from methods to techniques, from techniques to Tao, refine the heavens, refine the earth, and refine yourself.

No madness, no survival!

Yan Chuan, originally a Foundation Establishment cultivator in the Immortal Cultivation World, was reborn into a low-martial world where martial arts reigned supreme after his death. He became a good-for-nothing gambler despised by everyone.

Here, martial artists who could punch through mountains and rocks, or cleave rivers with their swords, were considered peerless masters. Here, secret divine martial arts manuals incited bloody feuds, and the title of Grandmaster could command the world.

However:

"You guys practice martial arts, I cultivate immortality."

"Your ten years of arduous training don't even compare to my one night of Foundation Establishment."

"The 'peerless divine weapons' you're fighting over are just scraps from the magical artifacts I messed up during refining..."

When a martial arts genius proudly challenged him, Yan Chuan simply flicked a finger, and sword qi streaked three thousand miles! When a reclusive Martial Saint emerged to suppress him, Yan Chuan merely smiled, and heavenly tribulation lightning washed over the human world!

Jiang Shu holds the Proficiency Panel and walks between two worlds.

In the real world, vitality has revived. Martial artists crush mountains with their fists, genetic warriors evolve, and mechas battle like dragons.

In the world of immortals, power rules. Cultivators wield magic, control the laws of heaven and earth, and fight for dominance.

Jiang Shu uses both worlds to rise—gathering resources, honing his skills, and killing his way to the top.

Two realms, one goal—become immortal through martial power.