Undertale: Twin sister

Undertale: Twin sister

56.6K Reads 2.3K Votes 16 Part Story
Smoky Quartz By The_twins_of_hearts Completed

After Frisk goes missing, Caitlin, Frisk's twin sister goes looking for her in the the last place she saw her. MT Ebott, the mountain of dark legends, she finds a necklace that belonged to Frisk on the ground. Just like Frisk, Caitlin tripped and fell into the Underground. Caitlin finds things she never knew existed.

SamoanaGirl101 SamoanaGirl101 Dec 29, 2016
What kind of father will do that?!? My dad will never do that to me. But why did he do that again?
jelsa3213 jelsa3213 Dec 28, 2016
Wow. He should just throw himself off a cliff, it would make me really happy.
Cage12 Cage12 a day ago
I yawned after reading the last line with the word "yawned" in it
Commando_Zoey101 Commando_Zoey101 Oct 19, 2016
One moment: *Jacksepticeye voicing Flowey* Howdy. I'm Flowey. Then the next thing you know: *Jacksepticeye voicing Flowey* DIEEE!!!
Cage12 Cage12 a day ago
I yawned after reading the last line with the word "yawned" in it
MinerMan1963 MinerMan1963 Nov 29, 2016
This is wrong. Only sans can distort timelines and "teleport".