夏森 (Natsumori) is the name of this cursed, red katana.
The sword had been forged for a rich noble, originally he asked for a katana made of gold, but the blacksmith used cooper instead and disseminated it with a silver plating. When the noble realized the farce, this katana was used to kill the blacksmith and to begin a fire that consumed all the forest. Despite the cold of the winter, the summer heat could felt. After that, the sword was abandoned on that place and with the time, it got the color of that same burning forest. A rumor says that those who wield that sword will feel the same scorching heat.
The sword had been forged for a rich noble, originally he asked for a katana made of gold, but the blacksmith used cooper instead and disseminated it with a silver plating. When the noble realized the farce, this katana was used to kill the blacksmith and to begin a fire that consumed all the forest. Despite the cold of the winter, the summer heat could felt. After that, the sword was abandoned on that place and with the time, it got the color of that same burning forest. A rumor says that those who wield that sword will feel the same scorching heat.