C2482 Introduction

"Yeah." Yang Ning said, "That's the crystallization of the hard work of our scientists. Of course, this big guy is still a secret. I hope you can keep it a secret for us. As for the rest, I can't say too much."

His words were quite meaningful. Actually, he himself didn't know the secret of this big guy. If the friends of Sanctity Country were to continue chatting, he would have nothing to say