At the bottom of the dark river, a pair of cold, vertical pupils, not belonging to this world, quietly opened. Huang Ming had transmigrated to another world and become a common crocodile struggling in the mud. He thought his life was nothing more than a humble silhouette in a world of immortals and heroes.

However, a mysterious panel called "Heart Steel" appeared in her consciousness. By stacking steel, an eternal bulwark could be forged. Every bite, every collision, was a metamorphosis from death to life, a cruel sacrifice for eternal life.

From a weak creature barely surviving in a river bend to a colossal crocodile that strikes fear into the hearts of cultivators, he relied on immortality to witness the mortal world in the ancient Hua Realm, where the path to immortality had been severed, and proved his Dao with an unparalleled physical body.

This is the story of a crocodile that, with its infinitely stacked Heart Steel, rampages through the world of immortals and heroes, ultimately achieving physical sainthood and devouring eternal life in a frenzied manner.

(This book's main features: invincible physical body, unlimited growth, and cultivation with exotic beasts)