Naruto Tetsuya is an ideal bachelor, with a wealthy family background and handsome appearance. Many women compete against each other to gain Tetsuya’s affection and marry him. Those women are Shikura Wakana, Kawahara Reina, Ichinose Rio, Morishita Ichika, Shimada Rie, Suzaki Riko and Endo Sei. While the women battle against each other, one woman from the group murders Tetsuya.