Ataru lost his father and became lonely for the rest of his life. She quit her job and lived on her father's insurance money. "When this money runs out, that's it," he thought. Her mother Hitomi, who left her Ataru and ran away from home, came back... Ataru cannot be accepted obediently, and takes a rebellious attitude toward her mother who takes care of her. The truth is, he was thinking about her mother all along... Ataru spends time with her with mixed feelings, but one day she learns the truth about her runaway from home...
