Seijuro Akashi had a fit of hidden anger towards his father that didn't show up until his death, until a lawyer showed up to his doorsteps, announcing that he was now in full responsibility of a brother he never knew he had. Silent and fragile, was what people described the four-year-old Tetsuya. But he will be the cause of the drastic change in everyone inside the Akashi household, and upon staying there, will both boys finally find their home? ART CREDIT TO: https://www.pixiv.net/users/5073967