In modern Japan, rental services offer the chance to spend an evening with a friend, a parent, or even a fake girlfriend! After a shocking betrayal by his girlfriend, unfortunate freshman Kazuya decides to try out this service. He quickly discovers how complicated it is to rent an emotional relationship, and his new girlfriend, who is trying to keep her second job a secret, will panic when she realizes that her real life and Kazuya's life are intertwined in unexpected ways! Family, school, and life also start to go awry... It's a sweet yet naive story where a boy meets a cute but ruthless girl in this 21st-century romantic comedy manga!