Story : 1995. The Doujima Family closes in on Edgar's younger sister, who was entrusted with the official seal necessary for selling his land. Meanwhile, Yumi travels to Osaka in search of her estranged older sister. At the same time, the battle over Edgar's seal escalates. In 2005, Aiko disappears, leaving her daughter Haruka behind. Kiryu and Yumi decide to protect Haruka, but they soon make a discovery.