Undertale: Blue: Black and Blue

Chapter 2: A Corruption in the System

"Who is Error?" I asked, very confused at the situation. "Error is another Sans, like me, except... Different." He told me. "You see," he continued, "Error looks for timelines that are out of place, like this one, for example. Chara's not supposed to die. I thought we'd be able to do it without him knowing. Anyways, Error destroy's those different timeline's and anyone who gets in the way he kills." Fig ended with a deep breath since he said the sentence really fast. "Oh, great, another giant threat." I said, upset that I haven't been able to get rest for a while. "Oh, I'm not a-a-a-a threat, I'm just pur-pur-purging the imperfect timli-i-i-ines. If anything, I'm doing you a fa-fa-fa-favor." Error responded. He then took out these weird string things out of his hand and grabbed Fig with them. "AAAAAAAAAAH! BLUE HELP!" Fig screamed in terror as Error pulled him towards himself. "Oh, Blue's your name? Well then, let's make a de-de-de-deal: come back to me after you get more friends, because I know you ca-ca-ca-can't beat me on your own, and if you beat me in a fight, I'll let him go, but if you lose, this ti-ti-ti-timeline gets destroyed. Of course if you don't accept I'll just kill you all now. De-de-de-deal?" Error asked me with his hand outstretched. "Deal." I said firmly when I shook his hand. "I will give you 3 weeks to gather those friends. Might want to hurry up. You don't ha-ha-ha-have a lot of ti-ti-ti-time." Error said when he left through a portal. Fig silently opened up 3 portals for me to open up and gave me a thumbs up. I started with the one on the right, which looked like a portal to Snowdin, but it looked... Darker. I stepped into the portal, and I was plopped down near Sans and Papyrus's house. I looked to my left and saw Papyrus and Sans, except they looked... Different. I saw myself talking to- Wait what? I thought to myself. It definitely was me, but I was wearing different clothing. Come to think of it, so were Sans and Papyrus. They had black and red clothing, except for me, which was decked out in complete black like some emo kid or something. Maybe I could be friends with myself. I mean, I know myself better than anyone, how hard can it be? I thought as Sans and Papyrus walked away from me, him, whatever. I walked up to him and went to introduce myself "Hello." I told him. "My name is-" I was interrupted by a sword pulled up to my chin. "You dare have the guts to talk to me? Do you not know who I am?" He asked me as he stared at me. "I am Black, and I am a mercenary, the best there is. I slaughtered every human that fell down here so far, and I haven't lost a fight with a monster before, so beat it before I slit your throat dumbass." He finished his sentence with a deep glare. Ok, he's very different from me... I thought to myself as I looked at him in fear. "Listen, I don't want any trouble. I just have some questions. My name is Blue, and-" he cut me off by lowering his sword, grabbed me by the arm, and pulled me into an alleyway. He looked at me, eyes showing fear. "What are you doing here?! Why aren't up on your universe?!" He asked me. "Because I need help, a friend of mine was captured by Error and I need help getting him back. Where am I anyways?" I asked him "This is Underfell, it's like your universe, but the opposite. Everyone but Frisk and Flowey are evil. I am too, but I will help you, as long as I never see your ass her again, got it?" He told me. "Ok." I responded as we walked back into the portal. It disappeared when we walked back through it. Next up was the next universe. The portal had stars on it and was blue, and the place looked like New Jersey. "Guess this is next one." I said, but Black didn't respond, he just walked through the portal with me. We walked until we found an alleyway with another Sans, but he was wearing a jacket with swirls of sorts on it. He seemed to be attack, with his LV low in this universe. I ran to help him.

"So then Magic, you really thought you'd get away from us, didn't you?" A kid said as he held a switchblade up to Sans's eye. The kid went to stab at the eye, but a sword got in the way. "Huh? What the hell?" The kid asked as he looked at me. "Who the hell are you, thinking you can handle us?" "Leave him alone." I said to the kid firmly. "Oh ho, you gonna protect this stupid skeleton? Come on boys, let's show this guy who runs this town..." The kid said as his friends got up, each of them pulling out switchblades. "No, guy, get out of here!" The Sans apparently named Magic told me, but I just stood there. I put my swords back into their holsters. "I won't need these to beat squirts like you." I told them. The first one jabbed at me with his switchblade, but I moved out of the way, swept him, then chipped the back of his neck with my hand, knocking him out. I kicked his motionless body away. "Who else?" I asked them, when 2 more ran at me at the same time. I slid under them, turned around, grabbed their heads and smashed their together, knocking them out to. After that all but their leader ran off. The leader stared at me then threw down his switch blade and got into a stance. He threw a punch at me and I blocked it. I punched him in the stomach, elbowed his chest, kicked his arm, punched his chin, and pushed him down. He writhed in pain, groaning as he rolled around. I grabbed him by the neck, looked him in the eyes and said "You will not harm this kid again, got it?" I asked him, to which he responded with a nod. I then threw him into a dumpster. "That's where pieces of trash belong. Surprised I didn't see you in there when I first arrived." I said as I looked down at Magic. Black walked over and groaned I'm disappointment at my remark. I rolled my eyes and looked back at Magic. "Hey, you all right Magic?" I asked him. "Yeah, but how do you know my name?" He asked me. "I heard those kids saying your name." I responded. I heard another Sans running towards Magic, panting. "Kit... Sorry I'm late. I saw one of those rats running away in fear, and thought you where in trouble-" he stopped for a second. "Who's this, kit?" He asked Magic. "Names Blue, and that's Black. What's yours?" I asked him. "Chanas." He responded with. "Hey, can you help me with something?" I asked them. "Sure, what is it you need?" Chanas asked. "A friend of mine was taken away by someone named Error and-" I was cut off by Chanas. "On it. We'll help no matter the cost." He told me. I nodded, not asking any questions about it, thinking it was too personal. Up next was the final portal. A portal that read "Artisttale".
We walked through it, and we were immediately greeted by a Sans with a paintbrush.