Fantasy: the Old Emperor Has Endless Lifespan

When he woke up, Ji Yuan traveled through a fantasy world similar to the world of Suitian. With a mortal body without any system, he gradually became the supreme emperor who is respected by the universe and controls the world. But time is ruthless, and the world system is flawed. No matter how powerful he is, he can't resist the passing away of the power of time. In his later years, the Dark Supremes in the major restricted areas of life became restless and wanted to launch dark turmoil. Ji Yuan decided to follow the example of the Void Emperor and finally make some contribution to the human race. At this time, the long-lost essential system for time travelers appeared. As long as you kill your opponent, you can get his longevity. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.