Urban Top Bodyguard

After ten years of sharpening a sword, it shows its sharpness now. Wang Yu, a thin boy, mysteriously disappeared when he was twelve years old. He returned eight years later and worked as a bodyguard for a beautiful woman. As a result, conspiracies, assassinations, and love traps were staged against Wang Yu; various hostile forces came in droves. Living in a sinful city, how should he write the legend of the king? How should he resolve the entanglement faced by all kinds of beauties?