A decade ago, Sanpeita, a high-school student, had a dream where he was betrothed to a stunning lady. However, his reverie was shattered when a strange, unattractive young woman named Kemeko abruptly propositioned him for marriage the next morning.
To avoid her, Sanpeita scampered to school, but Kemeko tailed him and caused a commotion. Matters intensified when a rice cooker targeted Sanpeita from the school's rooftop.
Amidst the chaos, Kemeko came to the rescue and protected Sanpeita and his childhood friend, Izumi. What is the enigmatic young woman's real identity?
