C648 Ravaging the Body

"How do you know I have something in me?" Qin Feng looked at Niu Er in shock and said.

Niu Er was stunned for a moment and then said to Qin Feng, "Is this really that hard to figure out? I can directly void and enter your body, which is why I was injured. "

At first, he felt that Qin Feng was able to use whatever was inside his body, but after his observation