- 1 - 12Episode 12Jul. 07, 2005
- 1 - 11Episode 11Jun. 30, 2005
- 1 - 10Episode 10Jun. 23, 2005
- 1 - 9Episode 9Jun. 16, 2005
- 1 - 8Episode 8Jun. 09, 2005
- 1 - 7Episode 7Jun. 02, 2005
- 1 - 6Episode 6May. 26, 2005
- 1 - 5Episode 5May. 19, 2005
- 1 - 4Episode 4May. 12, 2005
- 1 - 3Episode 3May. 05, 2005
- 1 - 2Episode 2Apr. 28, 2005
- 1 - 1Episode 1Apr. 21, 2005
The fate of mankind is doomed in the early 21st century due to losing "purana," an essence of living force supporting all life forms. Not willing to witness the extinction of mankind, a vampire named Duo disclosed the secret of purana to humans, saving the latter from destruction. However, just like Prometheus in Greek mythology got punished for bringing fire to mankind, Duo is punished for breaking the taboo. The vampire sent to punish him is Zieg, Duo's best friend, or, more than the best friend.