C756 Magic Virus

Not to mention Zhan Bingchuan, even if Zhan Yuanping was here now, he might not be able to do anything. He knew it, but it didn't mean that he knew where the serum was.

But when he thought of Zhan Yuanping, Zhan Bingchuan suddenly thought of many things.

Perhaps … What if Grandpa had seen it? Just one bottle was enough to save all lives. Now, with only ten hours left