Savage Invasion, I Have the Ancient Sacred Tree

Doomsday immortality novels are unsystematic and not brainless. The male protagonist likes to bully the small with the strong and defeat the weak with the strong. He prefers to use his brain to create power. The male protagonist does not maintain the power, but uses the power to strengthen himself and make himself practice faster. On a calm day, the world suddenly merged with the wild world, and a large number of barbarians, monsters, ghosts, and even gods descended on the world. Humanity is in danger, and the protagonist Li An suddenly obtains the ancient tree that reaches the sky left by his ancestor. From then on, he changed from his previous mediocrity and became a leader in the wilderness era. Li An enjoys a life full of beauties and saves the world.