Unique in the World

“This is inner strength! The cracking and resonating of bones generate inner strength, this is the sign of breaking through the second level, I have reached the third level of martial arts!”,Lin Yun muttered to himself, and suddenly, he remembered something. His face changed drastically, and he hurried back into the wooden house, searching everywhere.,Lin Yun didn't hesitate, reaching out to take the sword. In an instant, his right hand was frozen a ghastly white.。