Ayane Shiun retrieves Ninja Girl Mai from the park and drags Mai along with her (to keep her out of trouble). Suddenly, Ayane receives a message from Bobby Sykes, asking her to meet him at school tonight. Without a second thought, she rushes off to get ready for her “date”! Without Ayane there to drag Mai home, Mai is free to continue searching for her lost weasel Jubei II. While posting signs around town, Mai encounters Mina Kim at the lake in the park, dressed strangely and behaving strangely…as if Mina has mysterious plans for the evening…