Undyne Stories

(THIS IS VERY AU BASED. ASGORE / TORIEL ARE TOGETHER AND ASRIEL IS ALIVE. CW OF ABUSE / CHILD ABUSE, TRAUMA, AND DARK THEMES ARE PRESENT) It's almost been a decade since...

For what purpose does one exist ? What is the reason for me being alive ? I don't want to be like this anymore. Only uncertainty and doubts fill my mind. I don't want t...

why. why did i do this to myself? No weird requests streak: 5 chapters Silly chapter count: 3

Sans x OC child Short story

Gods can't die... Right? - Seeds of calamity have been sown for millennia. Although they've shown to stay dormant, eventually they will grow. As centuries pass, each and...

What if there was an anomaly in the Underground? No, not Frisk. Not Chara either. Someone else entirely. How could a few measly children stand to this supposedly immorta...

Part 1 to Chevron's (my) story. Frisk goes on a genocide run out of curiosity, then he meets someone of interest. Determined to befriend Chara, he continues to do genoci...

In the war between Humans and Monsters, an unlikely pair meet. Maybe love can bloom on a battlefield...

Mettaton finally falls in love with me see what happens (no art is mine)

There had only ever been Sans and Papyrus, right? So when monsters make it to the surface, where did Cairo come from?

Y/N L/N, lost after the disappearance of his sister and the death of his father. This pain caused Y/N to be quite the uncaring individual... not helped by his past mista...

Everyone knows the story of the fallen prince, but what if, he never awoke as a flower, but rather, as something else...?

the character Number 1 as Nigel Number 2 as Hoagie Number 3 as Kuki Number 4 as Wally Number 5 as Addy friends of human and monster Frisk Flowey Toriel Sans Papyrus Un...

It all started with an overheard conversation, then an idea that was carried all the way to you. You had built these walls for a reason (both emotionally and physically)...

To put it plainly: you're on the run. Unknowingly tangled in puppet strings from skeleton hands. Obsession and possession haunts you without you even being aware - only...

This is a OC insert the main character name is Lucas north his soul trait is called valor it is a mixture between bravery and justice how will this story unfold and wil...

I was once a normal girl in a normal world, living my life to its fullest as I dream of being the person who manages to change the world to a better place.. or that what...

Nobody knows who the Riverperson is... nobody but a single Skeleton erased from space and time. So when he's pulled out of the Void, what secrets will be told? What is t...

a OC made by me for Undertale. All characters from Undertale belongs to Toby Fox only.

The young skelebros escape from the core and head to Snowdin. Grillby finds them decides to take them in but finds out it may be much more difficult than he thought. Pap...