Rena-chan, a girl who keeps the number one popularity every month at a photo session in Tokyo.Contrary to her cute appearance, she has a hidden face that she provides naughty services and receives her nominations and allowances from fans, so she's quite a tough girl. .Does it mean that it will be difficult to maintain her popularity in the competition for survival among the many individual shooting idols who do not do that?One day, she promised to buy a present for a fan and succeeded in taking her out on a date outside the store.In fact, the devil's hand creeping up ahead was waiting for the girl! !