After hanging out with the Body Improvement Club and Telepathy Club more, Mob starts to feel joy like he'd never felt before. One day while he's having fun with them, he gets a call from Reigen, spoiling his fun. Mob asks Reigen to stop summoning him so suddenly, and Reigen just handles the situation in his usual overbearing manner. And because of something very minor, a gap forms between them. Reigen is forced to go on jobs without Mob, forcing him to reexamine himself.
That ego of yours is going to 
deflate soon enough, you fool!
غرورك هذا سيتبخّر عمّا قريب يا أحمق
Dir wird das Lachen noch vergehen,
du Armleuchter!
¡Regocíjate mientras puedas, idiota!
¡Disfruta mientras puedas, idiota!
Réjouis-toi pendant que tu le peux,
tête de nouille !
Presto quel tuo ego si sgonfierà 
come un palloncino, povero sciocco!
Esse seu ego vai esvaziar logo, seu idiota!
Наслаждайся пока можешь, болван!