60-year-old grandmother takes it upon herself to rehabilitate her reclusive grandson by personally guiding him through sex education, using her own body to free his mind. She tells him, "You are my treasure. So whenever you want, I'll give you everything," and forms an intimate bond with her grandson. This relationship remains a secret between the two, hidden from the rest of the family. The grandmother's lovemaking is passionate and intense, expressing her deep affection in every act. From the depths of their hearts, their connection blossoms, leading to a new beginning.