Boss Wife Vol. 5 (Kodansha, 2022)

Mio married Yamato Kujo, her lover and lieutenant in the yakuza. After talking about their complicated family relationships and their views about having children, their future gets built little by little. At that moment, Yamato receives word that his sworn younger brother, Daigo, was attacked! Yamato, desperately trying to contain his red-hot anger, unintentionally says words that he shouldn't say to Mio...?