[GHOV-03] Serious heroine betrayal pleasure training

Maika Hirai is a shy and timid schoolgirl. One day, a series of kidnappings occurred in the neighborhood. When Maika learns that one of her own acquaintances is the victim of the incident, she embarks on a case solution with cybergans , "Cyan", with the help of Rei Tachibana, a genius researcher who is an older childhood friend and a longing existence. All of the incidents are not noticed as a bad trap of Rei, which has been carefully planned. ［BAD END］