This drama tells the suspenseful story of three single mothers who fell in love with the same man. Koike plays the role of Harumi Morishita, a single mother and professional woman who raises a 12-year-old daughter. She will be with Ryo (46 ) Kanako Omura, an ascetic fitness trainer who raised his 15-year-old son, and Akane Fujimiya, a gentle nurse with twins played by #岡本玲# (27), fought over the 300 million yen inheritance rights left by her husband. . Although it was a de facto marriage (living together without a marriage certificate), Harumi, who lived happily with her husband, received a call from the police one day, saying that her husband had been killed. When she rushed to the hospital, she met Kanako and Akane, both of whom said they had a de facto marriage with their husband. According to the husband\’s will, the three people were led to live in a \”shared house exclusively for single mothers.\” In addition, the husband left a last word like \”I will hand over 300 million yen to my beloved \”only wife.\” As a result, the three women have inherited 300 million yen as their favorite wife. Right, a struggle…