While Yui holds a photograph of herself, Sakura Rio, and Suzuka, Naoki is attacked by a sudden chest pain. While the truth behind Naoki's murder gradually comes to light, Yui worries that Naoki will disappear if Naoki's body disappears. Meanwhile, an incident occurs in which Yui is attacked. Fortunately, she was safe, but Yui was worried about what the person who attacked him said. Naoki asks Yuzuru out on a date to cheer up Yui, who is depressed after Naoki's funeral. Together with Yuzuru, the three of them go to the Hirota family's photo amusement park. Yui remembers that it was the trigger... (Source: Japanese = TBS || Translation = MyDramaList)