At a photo shoot somewhere in the city, there is a girl named Rena-chan who keeps the number one spot every month. Despite her cute appearance, she has a hidden side of providing naughty services to receive nominations and pocket money from fans. She is quite a shrewd girl, isn't she? Perhaps it's not easy to maintain popularity in the survival competition among the numerous solo idol photo shoots unless you do that much... One day, she successfully took a fan out on an off-site date promising to buy him a present. However, lurking ahead was a sinister hand waiting for the girl!!!
