There is a problem.
As for where the trick was, he simply could not figure it out, so it seemed the other party would have to provide the answer.
Of course Su Chen understood what Qi Tu meant, and with a smile he said, "I admit that my strength is no match for yours, and I killed your son by relying on external force, but my speed is peerless under heaven. Do you really think you can catch me? As for why I came to find you this time, I simply want to tell you that I killed your son, and here I am standing right in front of you. What can you possibly do to me?"
Naked provocation!
Chapter 1234