While searching for Ren, Aoba finds Noiz in the living room, tinkering with Ren. Furious, Aoba takes Ren away from Noiz aggressively, causing Noiz to accidentally scratch himself with a screwdriver. Aoba notices the injury and apologizes for hurting Noiz. While treating the wound, Aoba receives another download of "Silent Oath", and Noiz attempts to trace the source to the sender but to no avail. Aoba inquires what Noiz is doing in Platinum Jail, promoting the latter to show the former that he also got an invitation. Later, Ren informs Aoba that Noiz simply removed a worm from his system. The next morning, Aoba apologies for snapping at Noiz, who merely brushes it off, claiming that he only did it on a whim because he thought that Ren was the reason Aoba beat him in Rhyme. Noiz asks Aoba why he is being nice to him, and suspects that is trying to gain something from helping him. Before Aoba could respond, Noiz takes off to shop for food and Aoba follows him. They are soon ambushed by members of Morphine, and Noiz chases after a masked man and is brainwashed by a strange song. When Noiz attacks him, Aoba uses Scrap to enter his mind and learns of Noiz's sad childhood. Aoba meets the real Noiz, who explains that he cannot feel pain and his parents regarded as a burden. As a result, they locked him in his room, forcing Noiz to grow up hurt and alone. Aoba comforts Noiz, promising to be by his side, teach him about pain, and have the Rhyme battle that Noiz wanted. After destroying Noiz's "world", the pair awaken in the real world and discovers that Noiz can feel pain now. As they walk back home, Aoba senses that his other personality is becoming a stronger presence within him.