Tatsuya was separated from his mother at a young age and had been living with just his father ever since. Though Tatsuya grew up without knowing his mother's love, the memory of her kindness and beauty lived on, serving as his daily support. Then time passed, and he received a letter. To his surprise, it was from his mother, saying she wanted to meet after 12 years. Tatsuya happily headed to the specified hot spring inn, still unaware that his admiration for his mother had turned into romantic feelings.
