Arc 17The Heavenly Vault Realm
Chen Nian led a team into the Heavenly Vault Realm to help Bi Shuang fight its monsters and secure technology for a stable passage between worlds. After saving Lan Jing'er’s mining expedition and earning her trust, Chen Nian learned Mo Yun was threatening her over the crystal negotiations.
- Chen Nian defeated Beautiful Country in the team battle, stopped a spatial rift from swallowing the arena, and secured compensation and passage through Hawaii.
- Chen Nian assembled a team, opened a passage into the Heavenly Vault Realm, and learned that Bi Shuang had been arrested by the King Domain.
- Qin Yu was recognized as the Daughter of Tiankong, and Bi Shuang and Chen Nian traveled to the Crystal Domain to seek help opening a stable passage.
- Lan Jing'er refused to provide Crystal Domain technology, so Chen Nian joined her mining expedition and saved the miners from a monster tide with his summoned beasts.
- Lan Jing'er kissed Chen Nian as his condition for helping, and he later dissolved the barrier protecting the Holy Crystal Stone so the miners could collect it.
- Chen Nian learned that Mo Yun had arrived to buy crystals, while Lan Jing'er refused to sell them and Mo Yun threatened to expose a recording of himself abusing her mother.