Ryunosuke Kogure was killed by the Red Bee Tribe, who attacked villages and carried out acts of cruelty after learning that he was a covert for the shogunate. When his younger brother Tsukitaro learns of this, he burns with revenge on the Red Bee Tribe. And Tsukitaro, like his brother, infiltrates the Red Bee Tribe as a secret agent in order to retrieve the map of the Japanese mountains that they have. However, his true identity is discovered and he is in a big pinch! Just as Tsukitaro is about to fall to the bottom of the valley, a man who calls himself Abare Hood appears and saves Tsukitaro, but Tsukitaro is caught off guard and suddenly Abare Hood appears...!?