Meirin receives a call that the Shinagawa Store is in trouble. When she arrives at the store, she finds that the vending machines are churning out canned juices one after another, and she can't get them to stop. Sensing evil energy coming from the vending machines, Meirin quickly transforms herself into Dr. Rin and forces out the evil energy. After that, however, the evil energy continues to wreak havoc in the park, the riverbank, the library, and everywhere else in Kaiun City. There's no end to it, and Meirin thinks that the disturbances are the work of the "dark shrine maiden"...