From being plagued by all kinds of diseases to becoming a powerful martial arts demon god!

The year 202 of the Tianmen calendar.
Two hundred years into humanity's journey of life evolution, the path of cultivation remains fraught with thorns.
Internal injuries incurred during cultivation, the toxicity accumulated from taking medicine, and even the genetic collapse during a breakthrough... all threaten a martial artist's life!
Jiang Heng, however, transmigrated here and gained a cheat code.
[Disease Corrosion: Absorbs all negative states in the body such as disease, poisoning, internal injury, and pollution, and transforms them into one's own strength]
Thus, the risks of spiritual practice that ordinary people fear like tigers were something Jiang Heng found sweet and delightful.
……
"Systemic osteoarthritis, rhabdomyolysis, abdominal organ bleeding, and 360 kinds of spiritual illnesses, even including genetic breakdown..."
"All of it will be converted into my physical strength!"
……
Several years later.
Jiang Heng transformed into a humanoid Titan, tearing apart superclusters with his bare hands, stepping on cosmic nexus, and crushing countless races in the starry sea.
It let out a roar that made all living things within billions of light-years tremble in fear.
"I'm going to destroy this universe!"