10 parts Complete MatureIn a beautiful university, a young boy, Jeon, fell deeply in love with Roja, a kind and gentle girl. Their love blossomed under the summer sun, secretly in the university, but a shadow loomed. Roja discovered that Jeon was also seeing another girl, Clara. Heartbroken yet hopeful, Roja pleaded with Jeon to choose one love, offering him a chance to be with the girl he truly desired. Jeon chose Roja, promising fidelity. Time revealed, however, that he continued his affair with Clara. Roja's heart ached deeply, yet she clung to the hope that Jeon's love for her would one day be genuine and unwavering.