Xie Kanhua is on the verge of execution at the Shanglin Celestial Palace. As Su Baiyi attempts to rescue him, the palace disintegrates, and Su Jian, the Demon Lord who has voluntarily secluded himself in prison for twenty years, takes Su Baiyi away. The Hero Conference of Xuanwei Town convenes once more; Bai Jile entices Divine Official Xue, the world's second-strongest martial artist, to participate, plunging the martial arts world into chaos. To aid the injured Nangong Xi'er, Su Baiyi travels to North Kunlun with Su Jian to visit Su Suomo, the Su family ancestor, while Yuling and Feng Zuojun head to Qingcheng Mountain and Demon Town, respectively, to study martial arts. Amidst underlying tension, Yingzhou Immortal Island reappears. Invaders from the island issue a challenge to martial artists: those who submit shall prosper, while those who resist shall perish...