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.
Melt, melt, melt your brain 
with electronic waves
أذيبُ عقلي بموجات الكترونيّة
Mit deinen Strahlen
schmilzt du mein Gehirn.
Sciogli, sciogli, sciogli il cervello 
con le onde elettroniche
Derretendo, derretendo seu 
cérebro com ondas eletrônicas
Теле-теле-телепатией
отправлять письма в мозг