In the dark age, the ancestors of the snow-wind family led the survivors of the city to glory city, chased away the demons horde, and built the city walls. After years of transformation, the snow family has protected the city for centuries. But after years of foolish acts by the dark guild, the city may again be destroyed by the demon beasts. The founder of the family, the "snow-wind" , offers to protect the city from the evils of the dark. He says that he will sacrifice his life for the protection of the glory city. The snow family's secret weapon is its ability to bounce in mid-air to avoid the flames of the dragon. It is this ability that makes it possible for the Snow-wind masters to defeat their opponents. The leader of the Snow family, who is called the "lord of this city," is overjoyed to be called a legend. He is confident that he can defeat Guisha in a duel.