Immortal Master Bai Huanli, who was about to die when the main character Gu Xuannan was a child, was killed by a gangster. He raised him as a man, but his apprentice coveted his last disciple to become a demon. Immortal Master self-destructed his inner elixir and dispersed the demonic energy that enveloped the sky. It also dispersed the demonic energy in his apprentice's body. Both the Immortal Master and his fellow disciples died in battle that day.
Concept: the world and the private
