This is a daily story, where people live normally, nothing strange happens. But the game progresses in a much “hotter” direction. The story begins when a mother’s son makes a serious mistake at school. And many bad boys have taken advantage of this weakness. In order to cover up that sin, the mother tries her best to satisfy the children’s greed. The Day My Mother Made an Apology on All Fours will gradually become more unpredictable. The events that take place are beyond the mother’s expectations.