Of course, one biological science expert is not enough; Zheng Yuandong still needs to pick up many others.
As he pondered, there came a banging on the door from outside, and someone shouted fiercely, "Open up!"
Zheng Yuandong walked to the door, raised his right hand, and drew a black knife from the void, piercing directly through the alloy door panel.
The black knife smoothly penetrated the door panel and the heart of the intelligence officer behind it, precise and ruthless.
The two family members were shocked!
Zheng Yuandong opened the door, and two intelligence officers raised their hands to shoot, aiming at Zheng Yuandong's forehead.
With a few clanging sounds, this Principal Zheng surprisingly anticipated the trajectory and deflected all the bullets.
The intelligence officers roared, "Enemy attack, above A-Class, requesting reinforcements! The opponent is forcibly taking away Scientist Number 2!"
