Arc 1Return to the Demon Domain
Xu Qingying divorced Lu Qing'an after becoming the Immaculate Empress, and he returned to the Demon Domain with their two daughters, revealing his identity as the Eternal Night Demon Emperor. He equipped and trained the girls, reunited with old friends, and led a group into the Heavenfall Demon Cavern.
- Xu Qingying severed her dao partnership with Lu Qing'an, and Lu Zhengran stayed with her while Lu Zixuan and Lu Miaomiao chose their father.
- Lu Qing'an revealed his peak Great Emperor Realm cultivation and took his daughters to the Demon Domain, where he gave Lu Zixuan Grass Grieves on Sight and Lu Miaomiao the Blood Slaughter Battle Gear.
- Lu Qing'an protected Lu Zixuan from attackers seeking her sword and reunited with Xiao Qingyi, who housed the family and identified him as the Eternal Night Demon Emperor.
- Lu Qing'an reunited with Xue Tianfei, obtained suitable cultivation techniques for both daughters, and used the system's stored cultivation to help Lu Zixuan advance a major realm.
- Lu Qing'an welcomed He Hong and Xu Yunyi to his home, rejected reconciliation with Xu Qingying, and promised to support He Hong's artifact refining.
- Lu Zixuan and Lu Miaomiao refused to speak to Xu Qingying during her transmission, and Xu Yunyi confirmed Lu Zixuan's cultivation gains after Lu Zhengran challenged her claims.
- Lu Qing'an led Xu Yunyi, Lu Zixuan, Lu Miaomiao, and Sun Minzi into the Heavenfall Demon Cavern to seek materials and cleanse their physiques.