You meet a girl during your investigation into the "Maniac phenomenon" in the city. You follow her invitation onto the train where different msgks await...!
(Small Breasts RPG) Chiyuki, a young girl from a vilalge, was handed over to the Water God as a sacrifice to make it rain... Mika and Kaori, who were not happy with that decision, decide to follow Chiyuki to the Water God.