Sina, a young girl who lost her father and mother at a young age, ran away from home and worked as a laborer at a small barber shop in the town. Due to her own sleep disorder, she suffered from insomnia and unexpectedly learned the bad news of her grandmother's death, who depended on each other. From then on, she gave birth toHaving developed a fantasy, facing the inevitable guilt towards her grandmother, Sina chose to commit suicide. At this moment, the innocent and kind heart of her childhood guided her to revisit her previous memories, and Sina understood the true meaning of love and life, ultimately redeeming oneself