Black boxing, especially this kind of black Bang boxing, is a completely irregular attack. Besides being unable to use weapons, every part of the body can be a deadly killing move. Black boxing is not a duel of a gentleman. It doesn't need a command. It only needs a beginning, an end, or life or death. So, in this case, a boxer bows to another Boxer as if to show respect. This is a very strange thing, a complete bullshit.

Yan Luo, though he is good at martial arts, was stunned for a moment, because as far as he knows, this kind of thing would not happen in the black...