Swatee is a celestial goddess who becomes involved with the protagonist, Kenta Ochiai. She is love-struck and benevolent, choosing to assist him in his romantic endeavors. She grants him a special ability to seduce seven different women, aiming to help him discover which one is his true love. She provides guidance and assistance alongside her companions, the Seven Lucky Gods from Japanese mythology, using her divine powers to influence the protagonist's journey as a guide and benefactor.