Under the curse of Orochi, the great demon serpent reborn every 300 years, Japan has been shrouded in clouds for as long as anyone can remember. The era of the samurai is at an end, and carrying swords has b...

The battle with Orochi took place at Lake Biwa, the largest lake in Japan, during the Tenshou Period -- 300 years before the events of Donten ni Warau. This is the story of that battle.