Welcome, welcome, one and all! So, I've been thinking, would you guys care if I started writing a story about my OC when I'm finished with this? (Not UnderTaleFan600, my MONSTER OC) Anyway, on to the special!

Chapter 20: Ink's Castle

"Do you have any fours?" Geno asked, looking at Element.

"Go fish." Element said, the fish he had for pupils swimming around in his water-filled skull. "I don't see why we can't play Crazy 8s. This game is discriminating me, the master of water."

"I don't know how to play Crazy 8s, besides, this is entertaining." A flash appeared in front of them, and Ink, Blue, Sans, Reaper, a Sans that was entirely white, and a human with strangely glowing yellow and white eyes. Geno stood up. "Greetings, Ink, Blue, everyone, but who is this Sans and this human?" Geno said, his eye moving over the newcomers. Ink looked blank for a second, then turned to them. "Oh! This is Yin, and this is UnderTaleFan600, who will help us in our war."

"Sup." The human said, surveying the castle. "Wow this looks even better than I imagined it." The human then proceeded to draw on a sketchbook of sorts, and pulled out a realistic-looking can of root beer, which he drank (Not supported, just an addict.). "Fell's not gonna like this." Element said.

"Well if he doesn't, I'll have to talk with him." Yin said, speaking, after being silent for the whole conversation. "But, first I'll need to find Yang." Yin teleported in a flash of white light. UnderTaleFan600 threw his can away, and waved his hand over his eyes, and they turned back into normal, blue human eyes. "Much better." He said, gazing into a puddle of paint, looking at himself. Geno turned back to his game. "Got any 10s?"

"Go fish." Element said.

POV Shift: ?

Yin teleported into a dark room, with a pure black skeleton in a white embroidered black leather jacket. "Yang." The skeleton turned around, and smiled, seeing Yin.

"Hello old friend, enjoying the game I've set up? I know you do, you've always enjoyed a good story."

"Not like this! These are real people, not puppets!" Yin brought out a book. "I'm ending this story, right now! I have the Book of Light, undoer of all evil! Time to set things straight." He began to write onto the book, but then, a blast of dark energy struck the book.

"Uh uh uh." Yang said, bringing out a book of his own. "You're not the only one with a Great Book. We aren't the StoryTellers for nothing. Behold, the Book of Darkness! Bringer of war and villains." Yang and Yin circled each other, their books glowing white and black respectively. Yin fired a blast of white at Yang, who dodged it. It blew a hole through a wall, revealing a small, black skeleton in a comatose state. "Yang, what did you do?"

"Oh, a little kidnapping here, a little mind-wiping there, a bit of mind-bending Error, not much." Yang shot a beam of darkness at Yin, who blocked it with a white shield from the book. Yin then ran straight into Yang, crushing him against the wall with his Light Shield. Yang then pushed him off and drew a black spear and impaled Yin on it. "Now buddy, this may STING!" He said, twisting the spear. "Too bad we're both immortal, or this would be much more fun, but anyways, I'll make you see my POINT!" Yang stabbed it back into Yin, who gritted his teeth, and then took the spear and snapped it in half, destroying it. Yin then summoned a mace and whipped it around, mashing into Yang who flew across the room. "This isn't over Yin." Yang said as he snapped his fingers, and Yin was suddenly back in Ink's Castle, and he took a breath and went back to his new friends.

So, everyone. As this is the special, I wanted to give you all a fight scene worth remembering, and some plot reveal. Anyway, Peace Out!