C775 Tycoon Zhu

"Pear Blossom and the others were able to exert a strength of 5000 jins with a single punch. This is the result of my strengthening." If he had to rely on his own hard work, it would be difficult for him to train his arm strength to a thousand Jin. As for how to strengthen it, if an ordinary person swallowed such a large demon crystal, his body might explode