Slaying Demons, but Am I the Only One Who Is Really Human?

In the evil world, the path to immortality is cut off, and everyone in the world is polluted by evil gods and becomes half demon and half human. Jiang Xuan traveled through time when the world was in danger, and he also carried the golden finger of Feng Ling Yueying Liu! "Ha, saving the world is easy!" Jiang Xuan looked at his two magical powers of [Peeping Fate] and [Changing Fate] and smiled confidently. However, within a few days, Jiang Xuan discovered a fatal problem! He traveled through time, but not completely... He must rely on the people of this world to anchor his destiny in order to maintain his sense of existence in this world. Jiang Xuan was a little confused: "What is [relevance]?" "After all this fuss, is the most important thing about saving the world social interaction?"