God-Level Long Aotian

Traveling through another world, as the protagonist of Xianyu, Lin Tian originally thought that Xianyu would live a good life. If he had nothing to do, he could live for hundreds of years, marry a lovely wife, and live a beautiful life. However, all this changed after obtaining the Long Aotian system, and Lin Tian had to make changes towards becoming Long Aotian. Long Aotian System: I am the system destined to become the protagonist!