Wind and Snow, Knife and Cold

In the late Southern Song Dynasty, heroes emerged in large numbers in the world. A young knight with superb swordsmanship has risen in the icy and snowy north! His ancestor was once the famous "Northern Crazy Sword" of the Four Symbols Grandmaster. But when it comes to his generation, he has been practicing hard for more than ten years, but he is still unknown in the world. Let's see how he can revitalize his family's reputation and regain the title of "Northern Crazy Sword"!