บท 456: Mutations Fighting Each Other 2

There was still no mutation incident. Lu Yuan sensed Tang Fei's office. Tang Fei was still dealing with the problem. He squinted his eyes slightly.

He didn't know if it was because of his arrival that the mutated person went into hiding. If that was the case, then this mutation phenomenon was either caused by Tang Fei using an unknown ability, or Tang Fei was related to the person who caused this mutation.

He just didn't know which one it was.

....

South side, in a residential building.

Xue Wang was standing at the entrance of a residential building. There was a middle-aged man who looked honest and slow inside the building.

The middle-aged man's face still had a trace of fear as he said,