C421 Track of Person

I know grandpa Liu is very powerful, he can fight ten people by himself, and I was saved by her at that time. As his grandson, I feel that your martial arts are also good, so, as long as you are willing to help me save my sister, I can promise you anything.

I've been waiting for you to say that!

Liu Mang made up his mind. His eyes slowly swept across Qin Yan's protruding body