MLP/Undertale/Undertale RED

"Alright, so I think I can just teleport you guys back home." Twilight suggested.

"Great!" Asriel agreed excitedly.

"When we get there, can I stay a while and study your world?" Twilight asked.

"Yeah! We'll introduce you to my father, the king, and you can stay for as long as you want!" Asriel said excitedly.

"Alright, let's go then!" Twilight said.

Soon enough, everyone was teleported into the kingdom of monsters, only to find it littered with piles of dust. Twilight wasn't phased by this and began to look around.

"It's started." Red mumbled, inspecting the piles of dust.

"What's started?" Twilight asked.

"The second war between Humans and Monsters......"