 The player then learns that the music is coming from a music box under secret repair by Taiga, You's father, along with the astral deity Ren, whom Taiga has asked to watch over Chinami.It is revealed that in the past, Kasumi and Chihiro were lovers, but due to his poor health, Chihiro asked Ren to erase Kasumi's memories of him.Kasumi then married Taiga, giving birth to You; however, after learning of Ren's actions, Taiga divorced Kasumi out of guilt, and Kasumi returned to Chihiro, giving birth to Chinami.