Yi Chen first returned to the Candle Puppet Store and told the owner about the Duke's invitation.
The owner was initially astonished, then the mouth at the center of his face began to laugh uncontrollably, taking it entirely as a joke, and even began to suspect Yi Chen of having ulterior motives and became wary.
It was not until Yi Chen displayed the "Transaction Seal" on the back of his hand that the owner reluctantly believed part of the story and immediately closed the shop to go together to the Duke's Chamber of Commerce,
No procedures were necessary because of the personal summons, the owner just had to sign a long-term contract to be branded with another hue of the "Transaction Seal," signifying membership in the Commerce staff.
At that moment,