In the 1910s, an individual arrived at the orphanage where Benjamin resided. This person made a promise to support the brightest and most well-mannered child in the facility, only to vanish shortly after, leaving a lingering sense of elegance in Benjamin's mind. After growing up, Benjamin, who had consistently exchanged warm letters, ventured into town in search of his guardian, Sony. However, the Sony he encountered turned out to be a young man with an eccentric appearance.