Chapter Two: REM

The world had dissolved into madness.

All Frisk could see was colors as he hurtled down through the tunnel, swirling and oscillating like a fever dream.

Chara was screaming in agony and terror in Frisk's mind, but the air rushing past him stole the breath from his lungs, silencing and choking him. Inside, though, he was screaming right along with her, terrified beyond description.

A burning feeling erupted in Frisk's chest, worse than any other pain he had ever experienced. The pain began to quickly worsen as Frisk clenched his teeth and scrunched his eyes shut, the feeling turning into a splitting feeling in his soul, as if it was being ripped apart.

The sensation finally exploded into one white-hot flash of indescribable agony, causing Frisk's eyes to shoot open wide.

With that, the pain abruptly stopped, and Chara's screams cut off.

The colors began swirling faster, blending together, until all Frisk could see was blinding white.

Well, assuming you read the story info, I'm sure you know where this is going.

Stay tuned.