What a super-popular idol asked of him was… to be a rental boyfriend. Kaito, a high school student with no money but a strong sense of justice, is hired as a "rental boyfriend" by Nao, a wildly popular idol who is currently the talk of the town!! At first, Kaito refuses, but due to the high fee and to prevent her from being stalked, he decides to take the job. However, it was a trap set by Nao, who wanted to quit being an idol by creating a fake lover!!! For the sake of her wish, Kaito tries his absolute best to act as her fake boyfriend. Nao also does her best to play the role of a girlfriend—even going as far as sexual acts—in order to quit being an idol, but she gradually finds herself attracted to Kaito……. From the author of the 300,000+ download "Rental Girlfriend" series comes a fake boyfriend-girlfriend romantic comedy between a scheming idol and an overly serious guy!!!!