Nineteen years ago, the Demon Sect and the Five Poison Sects of the Western Regions launched an attack on the Central Plains, resulting in numerous casualties on both sides.
At the winter solstice of the same year, a doctor named Yan Gui appeared on the rivers and lakes. He was a master of rejuvenation, healed the dead and injured, and practiced medicine to save people regardless of whether they were in the Central Plains of the Demon Sect.
In the early spring of the next year, the leader of the Qingcheng Sect severely wounded the leader of the Demon Sect at Tianyuan Terrace, and the Demon Sect was defeated. The leader of the Demon Cult died. As a result of this battle, the Qingcheng Sect became famous in the world. The two parties agreed that for the next twenty years, no one from the Demon Cult would be allowed to set foot in the Central Plains. In the same year, the daughter of the leader of the Demon Cult and the next saint of the Demon Cult disappeared without any reason. Yan Gui lived in seclusion and his whereabouts are still unknown. No one knows his whereabouts.
Yan Qingqian [turns the table]: "Aren't your injuries all healed?!"
Gu Junchen [calmly]: "No."
Yan Qingqian [turns the table]: "How is that possible?!"
Gu Junchen [squinting]: "Do you want me to take it off and show it to you?"
Yan Qingqian: "..."