He seems like an ordinary man, but possesses ancient martial arts skills unlike anyone else. Faced with the indifference of the world, where will he go? In the city, fate brings true love! The gap in their status and position places obstacle after obstacle in the way of their love. They run away together and hide in a new home, finding a brief happiness. But how could they truly escape the watchful eyes of those who oppose them? He fights for love, but with his kind nature, how can he bring himself to kill an innocent with his own blade?
She is a princess of great influence. She leaves home to start her own business, and in the city, he saves her. Love at first sight takes hold, and after many attempts and an unexpected night together, she finally wins his heart. Her parents oppose them and lock her away at home. He sneaks into her room and takes her away to hide in the mountains. When her parents find them, he fights for love. Seeing him wounded, she does not abandon him. To set him free for love, she leaps from a cliff in tears.
She is dead, and his heart dies with her. Without her, life has no meaning. He sits by the cliff, gazing up at the sky. His blade, forged to fend off enemies, pierces his own heart!
Rescued by his master, he becomes melancholy and withdrawn after her departure, devoting himself entirely to his career. By chance, he meets a woman who looks exactly like her, and hope returns. After getting to know her better, he realizes she is the woman in his heart.
So he begins to pursue her, hoping to awaken her memories.
He is a supreme hero of his age. Though love makes his career path arduous, years of effort bring him to the height of power. He spends his life with the woman he loves, creating a legend of supremacy.