Chapter 662: DNA Mutation

Just looking at Dr. Feng's reaction, Lu Yizhou could more or less guess the answer to his question. Perhaps it was because he had been through so many simulations with various weird scenarios, he discovered that his heart was very tranquil right now. It was as if he could accept whatever these two people would throw at him.

But if Zeke was not a real human… then what was he? 

Unexpectedly, the gentle and amicable Dr. Xiao suddenly lost his temper at Dr. Feng. "What do you mean by that?! He is human. He is very much a human!" She took one imposing step after another toward Dr. Feng and jabbed her long manicured nail on the other's chest. "If you dare to say something like that again in the future, I will tell the system to ban you here!" With the mask covering half of her face, she actually looked quite scary when she stared at someone with her round and huge expressionless eyes like that.