C1761 Talking about Cooperation

"It should be an aura locking onto us."

Cheng Feng frowned: "Just now, he fought with me in an attempt to probe out the situation. He must have done something at that time."

"There is some tracking substance on my body!"

Cheng Feng's analysis was not wrong at all.

Lan Feixuan did indeed do something to him earlier.

Silently, he sprinkled a trace of specially made medicinal powder on his body