Hitoko with bad luck. She fell in love with Ando, who she met in the city one day, without any sexual discipline. Hitoko tempted Keita to get Ando's mobile number by accessing her personal information, which violated her regulations, and invited her to a date, but she was too tired and made a big mistake. At that time, it was discovered that Keita had sent a call to the back mobile number of the online criminal "A315" at the Under Anchor Headquarters.