Chae Young Un, known for her brief flings and speedy breakups, has a chance encounter with Jang Yeon Ho, a mysterious freshman who protects her from a thief. Their destinies intertwine as Chae Young becomes increasingly involved in Jang Yeon Ho's self-destructive spiral. Though uncertain if her motives stem from pity or love, she remains steadfast in her support. Meanwhile, Jang Yeon Ho battles his own demons from the past as Chae Young remains a constant in his tumultuous life. Together, they explore the depths of healing and redemption, finding solace in each other's company.