The narrative follows a high school student navigating the emotional aftermath of losing his first love while reliving his high school years. For three years, JU Ran harbored a quiet affection for a classmate. As his final year approaches its end and the pressure of college entrance exams mounts, JU Ran’s circumstances shift, granting him the opportunity to redo his senior year. During this time, he prepares once more for the exams and gets another shot at his high school journey. JU Ran’s story is a coming-of-age tale that serves as a reminder to cherish every moment, as even second chances come with their own imperfections.