Kasouba No Nai Machi Ni Kane Ga Naru Toki

Kasouba no Nai Machi ni Kane ga Naru Toki : Mitozu - a small town lost in the mountains, population 6000. Every evening at 6 heavy bell tolls start resounding down the streets. Everybody knows that after the bell sounded you must not go out until the Sun rises again. But one day