We, Ken-chan, Asami-chan, and a group of four people who have been close friends since school days are coming to a hot spring trip for one night and two days. I'm glad that four people got together for the first time in a long time, but this trip had other purposes. Apparently Ken-chan seems to be in love with Asami-chan and was ordered to play the role of Cupid. Entering a hot spring ... drinking alcohol ... Ken-chan and Asami-chan seemed to be well connected, but ... at midnight, I witnessed them intertwined violently ...