During the Shaoxing period of the Southern Song Dynasty, in order to reach a secret peace agreement between the Song and Jin Dynasties, the top leaders of the two countries decided to sacrifice their negotiating envoys to avoid future troubles. Song Ting easily assassinated civil servants, but the Jin negotiator, a master of "Ice Art", became a difficult target for Song Ting.
The imperial court secretly recruited the ten most outstanding young disciples from the ten sects and conducted brutal special training, forcing them to abandon their sectarian opinions and learn the essence of martial arts from each other, just to hone the most efficient coordinated killing techniques. On a snowy night in Gushan, a tragic assassination unfolded. Ten of the proud men of heaven paid a heavy price, and Wanyan was killed by the sword. However, what awaited them was not a reward, but the cold rain of arrows and butcher knives from the friendly forces that had been laid out by the Song Dynasty. They were accused of "treason and treason" and were brutally silenced.
Yu Qingfeng, a disciple of the Qingcheng Sect, was the only survivor, but he was also seriously injured by the "Ice Art". The cold poison was deeply embedded in his body, and he suffered day and night. Ten years later, he concealed his name and transformed into Han Ren (Han Ren), a mysterious "Knife Catcher" wearing a bronze mask and wandering around the dark edges of the Jiangnan city. He solved all kinds of "trouble" with his cunning and ruthless skills that blended the essence of various factions. He secretly accumulated strength and vowed to find out the truth about the tragic death and slander of his companions.