Chapter 575: The Furious Qin Yu!

Qin Yu's fist was extremely fierce. This was practically all of his strength! "Clang!" The sound of this punch instantly became louder! But the iron cage still didn't move at all. It wasn't affected at all! "How... how could this be..." Qin Yu's expression was extremely flustered. He refused to give up and once again clenched his fist to smash it. One punch, two punches, three punches! Clattering sounds continued to be heard and spread throughout the entire prison. However,...