Upside-Down Woman Reiko tells the children about Metry, explaining how she came to work in their home as a maid after Reiko married Akira. Reiko was initially helpful to Metry, and they became close friends. Upon Reiko finding out that she is unlikely to bear children, Reiko makes Metry pretend to be her in bed so that Metry can become pregnant by Akira. Later, Reiko finds out that Akira has fallen in love with Metry, knowing that she has been the one in bed with him, this made Reiko insane as she wanted herself and her life to be perfect. Reiko tells the children that she had Eiji around the same time that Metry had twins. After telling this story, Reiko takes away the video camera and takes Eiji away from Migi and Dali, but Eiji pushes her to the ground below. Eiji finally recalls the night when Metry came to his window; she told him to come home to be with his brothers, Eiji tells Migi and Dali they are brothers. In scenes from the past thirteen years ago, Metry is seen after giving birth to triplets. Reiko, who had been feigning pregnancy, takes away the middle triplet with black hair and names Eiji as her own child. After this, Reiko locks Metry along with Migi and Dali in the room, and after living for a few years in the house eventually they escaped, Metry couldn't forget her third son and then went to get him...