In this world where the Qi Sect is the most respected, Hanfeng is an anomaly. He is neither a human nor a sword. He is the product of the forbidden technique of the sword master. Every month when the moon is full, he must endure the pain of the backlash of sword energy. He was regarded as a monster by the noble and upright people, and was coveted as a magic weapon by the careerists. Loneliness was his only armor. Until he met Wen Wan, the Wenjiapu woman who used her inner warmth to relieve his pain. For her, his cold "Thirteen Swords of Cold Wind" gave birth to the protective thought "Spring Water" for the first time. When a blood feud from twenty years ago strikes together with a conspiracy to subvert the martial arts world, Hanfeng must make a choice: to exist as a sharp weapon that seals the throat with a sword, or to become a flesh-and-blood person with love and hatred? This is a self-game between man and sword, and it is also a journey of tempering ice and fire to become a hero.
