At the middle of an enormous lake, the Gokumonjou was established in the dawn of the Meiji period to cancel the crime speeds the new age has brought. Called the ferrymen are the Kumou brothers: Tenka, the most eccentric family mind. The second kid that is commendable although reckless, Soramaru. Chuutarou, and the youngest. The 3 lead resides from the ever-cloudy town of Oumi, with their housekeeper, Shirasu Kinjou. But buried at the very long record of Oumi could be the legend of this frightful"Orochi," a serpentine beast that awakens every 3 hundred years in an individual vessel. Unbeknownst into Soramaru and Chuutarou, until it revives this Kumou family's true job is always to shake the Orochi off --the world will soon be plunged into destruction. Amid the monster resurrection, the Kumou family must find the fix to keep laughing under the clouds.