SIN is set in a post apocalyptic world, devastated from the war between the United Nations (U.N.) and the New Earth Alliance (N.E.A.) over the last resources of the planet. After years of battling and technical advance in the weaponry sector, both sides made peace to avoid the complete extinction of humanity. Now the United Earth's Federation (U.E.F.) is ruling over the planet, but resources are even more rare now and space might be humanity's last hope.Everyday life on Earth is now mostly run by gangs, terrorism and a strict class system.The manga follows the plot lines of the 'Skull' gang, a group of teenagers, trying to sustain their small renegade village and a group of assassins.Can be read here. Not related to Si N the video game.
Provides Examples Of:
- Absurdly Sharp Blade: We get to see clean cuts passing through people's skull, for example
- Aerith and Bob: Cruella and Alena, though Cruella could be a pseudonym
- After the End: namely WWIII
- Artificial Limbs: Hideyoshi
- Attempted Rape: to Alena
- Big Eater: Zerus
- Bio-Augmentation: Alena mentions this for the upper class in a throw-away line. It's supposed to make them better suited for their tasks.
- The Casanova: Tybalt, never mind that he has a girlfriend.
- Deadpan Snarker: "Your auditory skills have served you well" Zerus.
- Daddy's Girl: Alena
- Dual Wielding: Zerus
- Seems to be the norm in this world.
- Elaborate Underground Base: The assassin group
- Eyepatch of Power: Hideoyoshi
- Facial Markings: Stella has a star shape on her cheek.
- Faceless Goons: The city gang members. Tybalt put a big lampshade on it.
- Flashback: Used to tell Kaden and Stella's background story
- Implausible Fencing Powers: Zerus cutting a bullet in half. Alena lampshades it.
- Improvised Weapon: Kaden does it.
- Leet Speak: 137, Enyo's robot does this, going into the chat speak direction.
- Never Bring a Knife to a Gun Fight: Zerus subverts this by winning the gun fights anyways
- Parental Abandonment: The whole of the Skulls gang are orphans
- Small Girl, Big Gun: Enyo
- Spock Speak: Zerus does this. Lampshaded by Alena again
- True Companions: The Skull gang.