Umeda Mina (Ono Machiko), who runs the piano room in his own home, has a new student coming with her mother. But realized that the child doesn't like music, Mina felt even if reluctantly, there won't be any progress, no try again to cultivate children's interest, and that is the end of the course. The child's mother think Mina failed to live up to their expectations and scolded her, "Kui I still hear you are the daughter of the famous conductor to come!" Then, take the child back angry. Without any rebuttal, saying good-bye to the mother and her child after an apology, Mina plunged into the Restroom. Ah ah ah ah ah ah ah! In front of the toilet back a while shouting. It is unknown the daily state of mina. That night, listen to Mina back home the husband's letter (Yosuke Eguchi says, near the rumors have tossed to the dustbin of unknown biological infested. What is this psycho mastermind than what is dangerous creatures, Mina now is more about a recent international competition. From the age of ten, she even dreamed of a prize. To have so far experienced 49 successive defeats, ushered in a 35 year old life back, this will be the last entry. When the determination is concentrated in practice under the Mina mentioned before her husband, an unknown creature into his yard. Gingerly confirm its true face, that is a little boy! The little boy's clothes and body are all dirty, but no expression not to utter a single word, not at all clear. However, see he wolfed down the packet ring like, but that he was hungry. After that, it was learned that the child was abused by their parents. This month, his parents have disappeared, the little boy was sent to the welfare facilities. A few days later, I do not know why the little boy appeared in the yard of Tian mei. This is still silent, even names are unknown boy, once again came to the home, make your husband feel fate dictates, and began to secretly survey the matters related to the adoption of children...