Lin Yue, an ordinary social worker who died suddenly at the overtime desk, unexpectedly traveled to the crisis-ridden ancient wilderness and became a newborn, extremely weak black-scaled snake. In this world where the weak eat the strong, he may become the food of other ferocious beasts at any time. At the critical moment, the "Swallowing Evolution System" was bound, which opened his counterattack path of "eating all over the world and evolving into a dragon".
However, Lin Yue's evolutionary path was full of twists and turns. Due to jealousy and competition for interests, other powerful races obstructed him in every possible way and robbed him of his evolutionary resources. He was extremely weak in the early stage. Not only did he have to face the cruel environment of the prehistoric world, but he also had to deal with powerful enemies that might appear at any time. The primitive tribes misunderstood him as an evil creature and attacked him.
Every time he evolved, Lin Yue had to pay a huge price and go through countless hardships before he achieved victory. As he grows, powerful enemies gradually pay attention and launch encirclement and suppression. He must evolve quickly before the enemy poses a fatal threat. In the process, he accumulated evolutionary points from eating grasshoppers and field mice, to killing red flame foxes and iron-backed bears to unlock fangs and scales; from being regarded as prey by primitive tribes, to awakening his bloodline and transforming into a young dragon. Intimidating humans and being enshrined by tribes; from dominating the initial area, to going deep into the hinterland of the ancient world, fighting to the death with the black scale dragon, escaping from the claws of the Kunpeng cub, and then devouring the chaos crystal and defeating the ancient unicorn.
In the end, Lin Yue evolved from a humble little snake into a five-clawed golden dragon that wielded the power of the ancient dragon and breathed out the dragon's breath of chaos. He successfully protected the ancient world and became the "Ancient Dragon God" revered throughout ancient times.
