The Crane Spirit Sect has its own information system, and upon hearing about the "Giant Dragon Treasure," sent disciples to investigate.
Han Weizi decided to set out with her sister.
As for the Elder brother-in-law, he suffered serious injuries in a great battle, causing his Realm to drop from the Profound Yellow Second Realm to the First Realm. He is currently recuperating and cannot leave.
Han Lingzi initially thought this was an opportunity to improve relationships between the sisters, so she gladly accepted.
However, after arriving here on the Sect's Void Ship, she realized after some time that Han Weizi had actually lured her here.
Why lure?
Because she possesses the "Profound Charm Body," a special constitution that accumulates energy as the Realm enhances, eventually reaching its peak in the Profound Yellow First Realm. If she formed a dual cultivation with a man, he would gain tremendous benefits.
