C1662 The Mysterious Man

"Hehehe, brat, I am indeed interested in your secret technique. However, I do not intend to snatch it from you. Instead, I wish to exchange it with you." The voice continued to ring out from the coffin.

"Exchange?" Zhan Tianming was slightly stunned. "But why would I exchange with you? What can you offer in exchange for such a secret technique?"

"Hehehe