Chapter two:

"That was a little sloppy but not that bad." Underfell Papyrus says placing his hands on his hips.

"Heh thanks Paps." Sans says smiling at that.

"You see? This is way more fun!" Undyne says turning to Alphys smiling.

"Yeah it was kinda fun wasn't it?" Alphys agrees also smiling.

"Look that was really cool and all but can't you let us be on our way?" Undertale Papyrus asks. "I'm worried about my Sans."

"Eh I'm only a little worried." Underswap Papyrus adds in kind of playing it cool.

"No!" Underfell Papyrus snaps at the two. "You're our prisoners! And we're not about to let you just walk away like that." He sits down onto the throne and Sans sits next to it leaning against it with his hands in his pockets. "Well arrive when we arrive. For now shut your mouths before I shut them for you." He warns not even noticing that Sans next to him seems to have fallen asleep.

Undyne and Alphys just kind of hang out on one side of the cart just laying there cuddling.

Undertale Papyrus frowns looking at Sans and he can't help but see a flash of his own Sans making him very quietly whine with worry.

"Hey."

Undertale Papyrus blinks at the sudden quiet word and turns to see Underswap Papyrus looking at him with confident determination.

"Keep your voice down if you're gonna speak." Underswap Papyrus quietly hisses to the other who nods in understanding. He glances to Underfell Papyrus but he's looking off to elsewhere. He turns back to the Papyrus beside him. "We need to get out of here."

"But how?" Undertale Papyrus asks quietly.

"That's why we're talking right now. To try to figure out a plan." Underswap Papyrus explains.

"Ohh." Undertale Papyrus nods.

"Okay. So my thoughts are that they are going to have to untie us whenever we get to where we are going." Underswap Papyrus begins to explain. "So I was thinking that we use those precious moments to escape."

"Like attack them?" Undertale Papyrus asks.

"Well do you trust me?" Underswap Papyrus asks. "At least enough to let me do one thing?"

"Um I guess." Undertale Papyrus says as he knows that his best bet to see his Sans again is to get help from this other Papyrus. "What are you planning?"

"A shortcut."

Undertale Papyrus blinks barely managing to hold back tears. "My Sans took me on shortcuts sometimes."

"Okay good then you're at least kind of used to it." Underswap Papyrus says. "Look. You just distract them then I'll grab you and we shortcut. Once we are free we can figure it a way home from there."

"That sounds reasonable." Undertale Papyrus agrees.

"Okay. So for now just act natural." Underswap Papyrus turns away with that and Undertale Papyrus also slightly turns away.

The trip continues on as they head through the waterfall area and going towards the hot lands.

Undertale Papyrus glances down to the ropes holding them in place and tries to wiggle free only to freeze when a glowing red bone with a sharpened tip slams into the pole by his head sharpened tip first.

Sans wakes for a moment at this and glances with half open eyes to what has happened.

"Don't you fucking dare think that you can escape." Underfell Papyrus growls deep in a fierce warning. "Next time I won't fucking miss."

Sans smiles and closes his eyes going back to sleep in which Underfell Papyrus glances to him.

"Fucking lazy bones." Underfell Papyrus huffs turning away with an elbow on the armrest so he can rest his cheek on his hand.

Undertale Papyrus sighs. "Lazy bones…" He speaks to himself under his breath. "I'd give anything to say that to my brother again… To see him again." He closes his eyes and lowers his head.

Underswap Papyrus gives a light bump to the other using his shoulder to bump the others shoulder in hopes of an attempted assurance but he isn't sure what else he can do right now.

Finally they reach the hot lands and begin to approach the looming lab building in which Undyne and Alphys get to their feet moving over to the front of the cart.

"Hey! Get ready. This just might be it." Underswap Papyrus hisses to the other who blinks open his eyes only to see the lab then nods with a look of determination.

They enter the lab and come to a stop on the center of the main level.

Alphys jumps off the cart, Underfell Papyrus gets up to his feet and Sans manages to wake up only to get to his feet as well but with half open eyes.

Underfelll Papyrus snaps his fingers to the two guards that are unhooking themselves from the cart only to turn to attention. He points to the two that are tied up so the two move as commanded.

They begin to untie the two and start to encourage them to their feet while still holding the rope.

Undertale Papyrus leans back enough to not be touching the ropes and feels a shiver of power rush through him. He uses his magic to send some bones raining down onto the two guards who jump back to avoid but they end up dropping the ropes in the process.

Underswap Papyrus quickly grabs onto Undertale Papyrus's arm then he teleports them away before anything else can be done and Undertale Papyrus's attacks disappear.

"NO!" Underfell Papyrus shouts in anger causing the two royal guards to cower behind the pole. "YOU USELESS FUCKING IDIOTS!"

Elsewhere….

Underswap Papyrus and Undertale Papyrus land in some snow slightly face planting and Underswap Papyrus releases Undertale Papyrus.

Undertale Papyrus is the first to push up his torso with his hands on the ground only to look around gaining a wide grin on his face. "Hey we did it!" He says excitedly. "We got away!"

Underswap Papyrus groans slightly and pushes himself up only to look around as well. "Yes we did but I swear this still looks like we are in the same world." He points out then gets up brushing snow off of his clothes as Undertale Papyrus does the same. "We should get moving and find a way back to our home worlds. The sooner the better."

"Yes." Undertale Papyrus agrees so the two begin walking.