Arc 4The Autumn Moon Ascension
Fang Yu seized Autumn Moon Mountain, survived a siege, and formed a Golden Core before leaving the Western Extremity. In An Kingdom, he reclaimed the true spirits from Zhang Daochang, then trapped him as a lightning tribulation gathered.
- Fang Yu chose Mosquito Immortal City's side after the Zhuang Household killed the Cloud Spirit Sect envoys, then helped Zhuang Xian become household head and reach Foundation Establishment.
- Fang Yu recruited Chen Cheng and the Zhuang Household to seize Autumn Moon Mountain Market, broke its defenses, and trapped Qian Chongzi in a fire formation.
- Fang Yu traded Qian Chongzi's release for a third-tier Demon Beast's Inner Core and an alliance with Daoist Mosquito, then secured the four Golden Core powers' tacit acceptance of his control of the mine.
- Fang Yu gathered the remaining ingredients, refined three Golden Core Formation Pills, and entered the sealed mine to begin his breakthrough.
- Fang Yu formed his Golden Core, claimed additional shares of the mine from the four powers, and offered Zhuang Xian and Chen Cheng spirit ore before leaving the Western Extremity.
- Fang Yu crossed the Land of Severed Spiritual Qi and reached White Deer Ferry Crossing, where he witnessed Embroidered Tiger empower the An Kingdom's soldiers through the Yuanchen Pearl.
- Fang Yu intervened in the battle between Embroidered Tiger and Qiu Xuanlong, then urged Zhang Daochang to release the ten million true spirits held in the Human Sovereign Banner.
- Zhang Daochang released the true spirits, which Fang Yu gathered to complete his true spirit, but Fang Yu then trapped Zhang Daochang in a Purple Mansion formation as a lightning tribulation formed.