Chapter 680 Mutual Devouring_1

Ning Fan shook his head, "No need to consider anymore, I'll also give you a chance."

"Hand over Professor Chen now, and I can leave immediately, or I'll personally take action and snatch Professor Chen back."

"But if I make a move myself, I can't guarantee how much of your laboratory will be left."

Ao Xi'er has presided over the laboratory for so long; no one has ever spoken to him with such an offending attitude.

Ning Fan's words immediately ignited his rage.

"You really won't cry until you see the coffin. Since you're seeking death, don't blame me for not giving you a chance!"

"If you come from the headquarters, then you should have seen our group's Biological Puppets, but those are just unfinished products. Now, let me show you the power of the finished product!"

He clapped his hands, and the ground not far from Ning Fan cracked open to both sides, revealing a dark hole.

As the hole opened, three burly Biological Puppets leaped out from it.