- 1 - 26Real DriveOct. 01, 2008
- 1 - 25Last DiveSep. 24, 2008
- 1 - 24Earth CommandmentsSep. 17, 2008
- 1 - 23Human CommandmentsSep. 10, 2008
- 1 - 22Peaceful DeathSep. 03, 2008
- 1 - 21EternityAug. 27, 2008
- 1 - 20With These FeetAug. 20, 2008
- 1 - 19Returning Water DropsAug. 13, 2008
- 1 - 18Green RebellionAug. 06, 2008
- 1 - 17Home Sweet HomeJul. 30, 2008
- 1 - 16Clear PowerJul. 23, 2008
- 1 - 15Last DinnerJul. 16, 2008
- 1 - 14Wave and WindJul. 09, 2008
- 1 - 13Another SeaJul. 02, 2008
- 1 - 12Morning Without LightJun. 25, 2008
- 1 - 11Just IntonationJun. 18, 2008
- 1 - 10Supremacy NegotiationsJun. 11, 2008
- 1 - 9EmploymentJun. 04, 2008
- 1 - 8No FriendMay. 28, 2008
- 1 - 7Hand in HandMay. 21, 2008
- 1 - 6Love LetterMay. 14, 2008
- 1 - 5Sous MarinMay. 07, 2008
- 1 - 4Atoll of DesireApr. 30, 2008
- 1 - 3Re-diveApr. 23, 2008
- 1 - 2GirlApr. 16, 2008
- 1 - 1Underwater Island DriveApr. 09, 2008
The story takes place in 2061, 50 years after humanity developed the "Net society" that depended on information networks despite their security issues. To improve security, a new network called Meta Real Network — or "Metal" for short — was developed. People's personal memories are reduced to information and placed within "protected virtual stand-alone organic cyber enclaves" called bubble shells online. The result was a virtual "explosion" of creative freedom as people felt safe enough to explore instincts and desires on Metal that they would not otherwise explore in real life. This "friction" between the Metal's alluring lack of restrictions and rules-bound reality led to trouble and incidents that investigators known as "cyber divers" must handle. Masamichi Haru is one such cyber diver.