chapter 621 Mysterious Key

Cyneburg Wu looked at He Zhilin: "Do you know?"
He Zhilin nodded: "I heard the previous boss say it once. This key seems to be related to the Hunyuan Ding."
Cyneburg Wu hummed and said to the woman, "Sister-in-law, if you need anything in the future, just come to us."
The woman bowed to him, thanked him, and left.
Cyneburg Wu came to the hall where the Hunyuan Ding was placed again. He discovered through the Eye of Dimensions that there was a keyhole on the Ding that could...