Yunxiu is a servant at the lowest level of the Immortal Sect. He has a useless spiritual root and is sentenced to have no chance of becoming an immortal in this life. In order to survive, she relied on her accumulation of ancient books to pretend to be a "theoretical genius" in a big competition. However, she was discovered by the sect master and threatened her adoptive father's life, forcing her to sneak into the Demon Realm to find the legendary source of chaos. In the Demon Realm, she rescued Si Chen, a young man from the low-level demon race whose identity was a mystery. The two "players" walked together with their own secrets, and danced a life-threatening pas de deux on the tip of a knife. When all her disguises were torn apart in public, she became the outcast of both immortals and demons, detonating the ancient chaotic Tao seed deep in her spiritual roots in a desperate situation - she finally understood that the flaw she had always thought was her strongest strength.
