A rural town in early summer when you can hear the cicadas crying. When Ichika returned home from school, there was a mother who crawls on the floor. "What should I do, I can't go to volunteer with this ...", Ichika, who saw her mother suffering from a backache, insisted that she would go and headed to the old man's house alone. The old man is an elderly person living alone and cannot live his daily life without support. But I didn't know. That this old man was horribly unequaled and young and aimed at Ubu.