C1198 Strong Strength

Nangong Wuji took out a jade pendant and handed it to Ren Feng. He then said, "I have sealed a wisp of my divine soul in this jade pendant. In the future, if Brother Ren has the key to open the River Diagram, he can use this jade pendant to find Wuji."

The Underworld King Seal had been given to Nangong Wuji when the two of them met. If he wanted to open the River Diagram