Continuing with Azazel revealing his identity to Issei. Back at the Occult Research Club, Issei reveals this fact to his master and allies, much to Rias’ displeasure. The next day, the Occult Research Club is placed in charge of cleaning the pool, while Issei’s Dragon arm acts up again as Akeno is in charge of sucking the Dragon power. After cleaning the pool, the Occult Research Club fills up the pool and starts swimming. Rias then attempts to seduce Issei by ordering him to apply sunscreens on her back as Akeno also attempts to seduce Issei, resulting in a battle between the two. Running away from the pool, Issei meets Xenovia who attempts to have a child with him. Before they could proceed with it, Rias and the other girls arrive at the spot. Back at the Occult Research Club, Sirzechs and Grayfia arrives at the clubroom to greet Rias and her peerages, revealing that he was there for Rias’ class observation day and to investigate the place that will be used as the place for the meeting for the three factions. Sirzechs and Grayfia then heads to the Hyoudou Residence to greet Issei’s parents as Sirzechs’ spend a night on Issei’s room. The next day, Rias leaves the Hyoudou Residence earlier to guide Sirzechs and Grayfia, while Asia goes to Xenovia’s apartment leaving Issei to walk alone to the school as he meets a young man who names himself as Vali, the White Dragon Emperor.