I Evolved from a Snake and Became an Ancient Dragon

[Evolution] [No Transformation] [Revival of Spiritual Energy] [Decisive Killing] Died in a car accident and reborn as a snake! Lin Xuan awakens the Devouring Evolution System, and he can continuously evolve by killing and devouring. In the Daxing Mountains, he began to expand his power. When one day he became the peripheral overlord, his aura suddenly revived! The world has entered the era of cultivation, and competition for resources has become the fuse between humans and alien beasts. Lin Xuan relied on his system and mind to continuously evolve step by step in the recovery of spiritual energy... When humans thought that alien beasts could never defeat them, they discovered a... Dragon in the sky!