Secret Cultivator: Are You Sure the Person Next to You Is a Human?

Mysterious! Weird and mysterious! The human race is in decline, and the demon race is rampant, hiding in the world. Traveling through the world of immortality, everyone plays a different identity. Those who survive can obtain artifacts, longevity elixirs, and advanced cultivation. Can you survive? Can you find the secrets around you? [Don't trust anyone and don't reveal your identity] [Are you sure the person next to you is a human? [Is your relative confirmed to be a human being? [Are you sure that the brother who was hurting you is a human being? [Are you sure this woman you fell in love with at first sight is a human?