Sin walked along the wasteland, still being stalked by the psychotic Krieg. It had been a few hours since his run in with The Slab King, and quite frankly, he was getting bored. He began singing to himself to pass the time

"I cant Decide, whether you should live or die, Oh you'll probably go to heaven, dont hang your head and cr-" His singing was cut off by a noise. A noise that warmed his heart. The sound of a bloodcurdling scream! He ran towards the scream. There was fun being had, and he wanted a piece. He saw Krieg, standing over a bloody corpse. Krieg turned and looked at him

"Woah there big guy, I dont wanna hurt you, just stay back" Sin said, not the least bit intimidated by the bloodthirsty man before him. Krieg charged towards him, buzzaxe in hand. He went to drive it into Sin's skull but Sin quickly raised his katana to block it. "Sorry pal, your toy just isn't gonna cut it" Sin pushed it back, and caught Krieg with an uppercut. It merely dazed Krieg, but Sin took the opportunity to drive the blade through Krieg's leg. It didn't hurt Krieg. If anything, It pissed him off.

Krieg shoved the smaller man down and said "ILL CHOKE YOU WITH YOUR INTESTINES" Sin simply smiled "I like you" Krieg charged with his buzzaxe again, only for Sin to catch him in the abdomen with a katana. Krieg grunted through the pain, and ripped it out of his stomach. Krieg punched Sin, and grabbed his buzzaxe, attempting to hit Sin in the gut, only for Sin to move out of the way, and slip between his legs.

'This guys tough. I doubt even I could kill him. Well..I doubt the other guy can anyways' Krieg's inner voice noted, as Sin grabbed the blade and said

"You are REALLY starting to piss me off there, Voorhees" Sin grabbed his own buzzaxe off his back and Krieg caught it as Sin swung at him, cutting his hand in the process. Sin got an idea, and smiled to himself. He kicked Krieg in the family jewels. Krieg grunted. His only weakness. Sin shoved him back with full force into a nearby gas canister. Sin quickly drew a gun on his side, and enveloped Krieg in flames. Sin walked away, a little bloody, and started to laugh.

He didn't notice the Psycho starting to move. Krieg wouldn't forget this strange man.

72 Hours later (Approximately 0.8 Pandoran Days)

Sin sat in front of a campfire, eating a piece of cooked Skag meat off the end of his katana. It was a cool night on Pandora. Sin, always an insomniac, thought about the encounter with the Psycho he had nicknamed 'Voorhees'. That wasn't a normal psycho. He was, IT was, something different. He had some form of respect for the guy. As for the Slab King, He was much tougher than Sin anticipated. He did not disappoint.

Sin rolled on his side, and tried to get some sleep.

He found himself in a small...hut. For lack of a better term. It was oddly familiar.

"Ethan? Ethan?" A Woman's voice said. It was familiar, as was the name Ethan, but he couldn't quite place it.

The Woman was crying, and normally, Sin would have found it funny, but This time, he couldn't bring himself to laugh.

"Father...Killed...Crimson Raiders." Was all Sin could hear.

Suddenly, engines were heard, and Bandits kicked in the door.

There was screaming, and gunshots.

Sin woke up. It was nearly morning. "What the fuck was that..." Sin murmured as he looked around. He stood, stretched and stomped out the fire. Next Stop; Sanctuary.

Later

Sin stared at the flying city of Sanctuary.

"How the fuck do I get up there?" He asked to himself. He heard a giggle, and turned to see a Psycho midget behind him, holding a small rocket. Sin smiled to himself, and said "Hey you, let me see that rocket."

Note: According to the Borderlands Wiki, Days on Pandora last approx. 90 Hours. Also, Sorry this is rather short. I'll try to increase the length over time.