C815 Same Pattern

Iga Shaodong and Watanabe Miyoko had their own house. When Watanabe Changgu was still alive, the two of them lived in their own house, and would only occasionally return to Watanabe Changgu's house. Chen Hui's suggestion to let Ishii Xiongyan investigate the Iga Shaodong family, was naturally to investigate the Watanabe Miyoko family