C381 Mouse

"This, who invented this!?"

Wan Qian said excitedly while pointing at Lun Tai. It could be used on Rolls-Royce.

Ke Ming was very proud of Wan Qian's excited look. He pointed to himself and modestly said, "It wasn't invented just now."

"Good!" Well done! "I will give you 500 billion as a reward!"

As Wan Qian said this, he transferred 500 billion yuan to Ke Ming