"This is the symbol of 'Tiangongmen'. The word 'Xu' means that the wooden kite was made by my master, Master Xu."
Kang Chuwu's words made Feng Danyuan a little surprised: Since Mu Yuan came from the 'Tiangong Sect', why couldn't his secret guards find any information before?
Kang Chuwu frowned deeply: "But this wooden kite is very strange... I remember that my master only made eight wooden kites, and none of them exist in the world. Where did this one come from?"
Wei Zi thought this was a bit strange: "Why are you so sure that the eight wooden kites no longer exist in the world?"
Kang Chuwu explained: "The wooden kite is modeled after the homing pigeon, but unlike the homing pigeon, the wooden kite will spontaneously ignite and destroy after being used once. The master made five in the first batch and three in the second batch.
, Master has never made a third batch since then."
Feng Danyuan asked: "Who asked Master Xu to make those two batches of wooden kites?"
Kang Chuwu shook his head: "I don't know about this. I'll go and ask around later. However, this wooden kite is different from those eight. As soon as the wooden kite is activated, it will definitely self-destruct, but the young prince has played with it a lot.
How come it's still safe and sound after so many times? Looking at the appearance of this wooden kite, it looks like it has aged well."
"Could someone else imitate Master Xu?" Wei Zi asked.
"It's impossible to imitate it. The craftsmanship of Tiangongmen is unique to this family. The master is a rare genius in Tiangongmen for hundreds of years. It is not an exaggeration to describe the mechanism he made as 'ingenious'. This kind of wooden kite is like no other."
It can't be done at all; and the only people who know about the mark left by the master are the master's direct disciples, that is, my master and me." Kang Chuwu told the truth.
"Is Master Xu alive?" Feng Danyuan asked.
"I don't know. My master retired to seclusion a long time ago. I haven't heard from him in the past ten years." Chapter Five of the First Period of Kangxi.
Feng Danyuan was silent for a moment and said: "According to what you said, Master Xu is the only one who can make this kind of paper kite. In this case, there is only one possibility left. This is the ninth or third batch made by Master Xu.
One of the wooden kites."
Kang Chuwu still held a negative opinion: "Master has a weird temperament, but he always does what he says, and if he says he won't do it, then he definitely won't do it."
Wei Zi thought of something else: "Put the fragments of the wooden kite on the stone table."
On the fifth day of Kangchu's reign, Wei Zi lowered his head and inspected the fragments one by one.
"What are you looking for? These are either wood or iron." Kang Chuwu couldn't help but asked when he saw her checking it for the first time and then the second time.
"There is something that may not belong to Master Xu." Seeing that Wei Zi couldn't distinguish it with the naked eye, he stood up and took out his mobile phone, opened a software, and scanned the fragments on the table.
Finally, she scanned a red dot in a long and narrow strip of wood.
"Can you take it apart?" She handed the block of wood to Kang Chuwu.
The wooden blocks fit together so tightly that the difference in weight could not be seen with the naked eye and could not be weighed by hand. Wei Zi could only ask a professional to solve the problem.
Kang Chuwu hadn't recovered from the surprise of seeing red dots in his cellphone photo, and after a while he said, "Oh, I'll try."
After taking the wooden block and looking back and forth for a long time, she found two points, and with a push, the wooden block was pulled open like a drawer, and a black rectangular object was hidden inside.
"What is this?" Kang Chuwu took out the black object and handed it to Wei Zi.
"Micro circuit board." Wei Zi replied after looking at it carefully.
