When I was informed of my remarriage by my father, I was reluctant to go home. Although he returned to his parents' house, he left the house and took a walk in the local area because his relationship with his father's remarriage partner and his child was awkward. Then, I happen to pass by a certain person. That person is Kyou, a senior student who was in love for the first time. She seemed to notice me over there, and she was blooming in the old tales to rejoice in her reunion for the first time in a few years. And because Kyou's husband, Kazuya, also wants to meet, he will stay at the Komatsu family for three days with a ton ton.