巨大地下牢獄街で怠惰な生活をするサムライ・花と、天上の都から堕ちてきたアヤカシの器神・天ノ川如水。ふたりの出会いから、天への反逆の旅が始まる……。
Hana, a samurai living a life of idleness in a huge underground prison city, and Josui Amanogawa, an ayakashi vessel god who has fallen from the heavenly city. Their encounter begins a journey of rebellion against the heavens.
