The Tongtian Serpent of Honghuang

During the great battle of the Longhan Tribulation, a dying Si Snake with the Daoist title Yujingzi has a True Immortal early-stage spirit that flickers like a candle in the wind. Then a mysterious Jianmu seed invades it like a hungry tiger pouncing on its prey, taking root and sprouting in an instant like bamboo shoots after rain. Jianmu is like a greedy giant beast, possessing peerless powers of concealment and devouring. It ravenously consumes all kinds of species to nourish itself, accelerating the growth of the Heaven-reaching Jianmu like a rocket and raising its cultivation through a transformation like a phoenix reborn from its ashes. In the end, it successfully evolves into a Heaven-reaching Si Snake that commands awe throughout the Primordial World.