Chapter 120 Genius (2)

Lei Mingda didn't wake up until sunset when he heard that Chu Ying was in the laboratory. Standing at the door, Chu Ying was bending his head to assemble the sleeve arrows.

He entered the laboratory and found that the design was different. He pointed to a place and asked strangely, "What's the use of this extra thing, princess?"

Chu Ying said, "This is the self destruction procedure I set up. If our sleeve arrows fall into the hands of outsiders, those people do not understand our manufacturing principles, and will trigger the self destruction procedure when we disassemble them."

For example, the armbow they are transforming now has no protective measures. If people can get this armbow, they will be very knowledgeable ..