The commotion caused by the sixth of the Seven Wonders has been resolved, and Kou and his friends have returned to their daily lives.
He decides to become an exorcist once again, and reunites with Mitsuba, with whom he had parted ways.
The joy was short-lived, as words I never imagined came out of Mitsuba's mouth...
The 20th volume of the Seven Wonders of the Academy's Night Outing!