Samurai Sword's vicious attack resulted in many lost personnel for Public Safety Devil Extermination Division 4.

Aki Hayakawa wakes up in a hospital bed, unable to accept the reality of losing Himeno. Kurose and Tendo then appear in front of Hayakawa, letting him know that they are now in charge of coaching him.

Meanwhile, Makima introduces Denji and Power to a member of Public Safety who will act as their mentor in order to strengthen Division 4.
His brain is diseased!
!عقله مريض
Ey, der hat ’nen Vollschaden.
Este granuja tiene fritos los sesos.
Este tío está mal de la cabeza.
Il est siphonné du bulbe.
Questo qui è tutto fuso.
O cérebro dele faleceu!
У мужика мозги совсем сгнили.