Unable to believe that she has become the protector of Seowon, Lee Dajeong continues to hurt herself, drowning in feelings of inferiority and self-loathing while living a depressed life. One day, she unexpectedly encounters Seowon, who had left her. She unconditionally accepts the substantial reward proposed by Seowon, but as she spends time with him, memories of the past begin to resurface little by little.