Ch. 21This Was His Theory, Bibi Dong's Surprise
Bibi Dong learned that Lin Ning and Lin An were six-year-old geniuses with four Ten-Thousand-Year Soul Rings, and suspected they were connected to Lin Feng and her lost children. She hurried to arrange a visit, while the group reached Soul Hunting City and split up to buy supplies.
- Bibi Dong reviewed Spirit Hall reports and recognized Lin Ning, Lin An, and their Spider Martial Soul as possible clues to her children.
- Bibi Dong read that the six-year-old siblings were Soul Ancestors with four Ten-Thousand-Year Soul Rings, a method she knew Lin Feng had theorized.
- Bibi Dong decided to personally recruit the siblings and quickly arranged to leave, hoping to reach them before Qian Daoliu or others did.
- Lin Ning, Lin An, Hu Liena, and Chrysanthemum Douluo reached Soul Hunting City after passing through Soul Hunting Forest.
- Hu Liena took Lin Ning and Lin An to browse for snacks while Chrysanthemum Douluo went to buy travel supplies.