C669 Sun Gan
"Whew ~"
Exhaling deeply, Sun Qian smiled bitterly and shook his head: "President Yang is right. Since he exists, then he must be reasonable. But have we ever been knowledgeable enough? We have yet to completely see through the meridian theory, and we can't even prove it. Now that there's one more you, what can we do? "
Rather than saying this to Yang Chen