Xia Chen's mind is empty. Although he did not practice it himself, in his mind, he has been demonstrating the three forms of Unknown Boxing. By applying these three forms consistently, his power can be increased several times.

The previous summer Chen because of the practice of nameless boxing skills too few, did not find, now he has become a three-style nameless boxing, under the pressure of the sixth wave of monsters, unexpectedly found the key to the nameless boxing, is also a blessing in disguise. Therefore, although Xia Chen's revision has not been improved, his strength has been doubled. He also has enough confidence to deal with the next...