C107 Hundreds of Times Repayment

Bai Suyue's question was very crafty, making the old man mute for a long time.

Yan Mochi was happy to watch the show, so he sat on the side without any intention of opening his mouth.

"I and Prince Yan are just ordinary friends. Two days ago, Prince Yan brought me a stack of blueprints, I usually like to make small things, so I made some for him