Not The Descendant

Sometime later, Grandpa Fang cleared his throat and said, "Now, let's focus on the important matter at hand; everything else can be discussed later."

Everyone's expression immediately turned serious at his words.

"Son, go to our family vault and retrieve the Green Jade Cup. We need it to determine whether this young man is the descendant of our Lord," Grandpa Fang instructed his son, Fang Hao, to fetch a special cup that had been passed down from generation to generation.

"I understand. I'll be back in a minute," Fang Hao replied, quickly standing up and heading off to retrieve the cup.

A few minutes later, Fang Hao returned with a small wooden box in hand and promptly handed it to his father. 

"Here is the cup, Father," Fang Hao said before returning to his seat.

"This is indeed the box where I stored the cup," Grandpa Fang confirmed. He opened the box by sending a wisp of Qi into it, causing the seal to instantly disappear.