Mob gets trapped inside a parallel world created by Mogami Keiji. Minori ends up transferring to his class, and Mob becomes the target of bullying. He can't ask anyone for help, and his negative emotions start to build inside. The truth behind the tragedy that Mogami went through when he was alive comes to light. Meanwhile, Reigen and the others were waiting for Mob to regain consciousness back at the Asagiri mansion. Dimple attempts to save Mob by infiltrating Minori's body.
Don't you want to be a big brother
your little brother can look up to?
تريد أن تكون أخاً كبيراً يحتذي به
‏أخوه الصّغير، أليس كذلك؟
Tu hermano menor te admira, ¿recuerdas?
Tu hermano menor te admira, ¿recuerdas?
Oublie pas que ton petit frère
te respecte.
Você quer ser um irmão mais velho 
que se possa admirar, não é?
Младший брат ведь
восхищается тобой!