Ririko, who raised her daughter Natsumi single-handedly, finally felt the burden lift from her shoulders when Natsumi got married and started to restart her life as an individual. However, one day, Natsumi called her out to discuss her strained relationship with her husband Kenji. Ririko, worried about Natsumi who still lacked the capacity to accommodate Kenji, who had been burdened with a significant workload recently, decided to stay at her daughter's house for several days. However, Kenji gradually became drawn to Ririko's overflowing maternal instincts and attentiveness that Natsumi lacked…
