Director Kiryu is becoming more agitated by Nagisa's attitude and actions. The entire A-TEC class goes on a graduation trip to a beach, although Nagisa stays out of the fun activities to complete important company work. Whenever Mizuki tries to coax him into joining the group, the electronic devices he uses end up broken somehow. A standoff between Angelina and Iris reveals that Angelina knows of Iris's amnesia. Late at night, Nagisa is left with no devices left to be able to access the company server, so Mizuki steps in to help. She enlists Iris, racing fast against time, to drive Nagisa to a company branch office where he can access a computer and finish his work. Mizuki discovers scars on Nagisa's back later that night.