Fantasy: I Have Proficiency in My Skills

The ancient world is vast and boundless. Demons, monsters and monsters are everywhere. A strong man wields a sword for nine days, kills demons in heaven and earth, burns the sky and boils the sea, and is omnipotent. In this world, the strong can decide the life and death of the weak. [Ding, the proficiency system is successfully bound! ! ! ] [Existing body-building techniques, body-building boxing, are they included? ] Zhao Xuan was stunned! ! ! "Haha, here comes my golden finger. As a time traveler, why don't I have a standard golden finger?"