C330 His Blood must be Very Sweet

"Roar..."

The two Blood Servants became extremely violent after entering this state. One of them pounced on the security guard's body and opened its mouth at an unbelievable angle, biting towards the other's head...

"Shen Qingfeng, I will remember your words clearly."

In the corridor on the top floor of the research institute, the conversation between the two had just ended