Through a series of unfortunate events, Flowey and Chara find themselves stuck with a new human they named Riley. Now they travel the underground in order to break the connection as well as figure out just who or what Riley is.

It's Alphys' birthday, and Papyrus and Undyne want to make it special for her by throwing her a party and baking her favorite cherry cheesecake. However, the store is out of cherries, so all that's left to use is cherry popsicles. Between that and Undyne's terrible cooking advice, it all goes downhill from there, but Alphys has a great birthday anyway.

A long time ago, a human fell Underground and was adopted by the king and queen. All of monsterkind was filled with hope for the future between humans and monsters. Unfortunately, this tale was always meant to be a tragedy.

I flinched when I felt the rocks move from under us, no longer able to hold our weight. I latched onto my sister just as the earth shattered beneath us and gave way to a free fall. Frisk screamed and I struggled to hold her to me. To use my body as a cushion when we made it to the bottom. One way or another, I wouldn't let her die.

The barrier has been broken, monsters are free, and life is good for a human boy and his adopted mother. So why is Frisk poring through every book he can find about monster history? And why does he keep returning to Mount Ebott time and time again?

Frisk promised to free monsterkind from the Underground but died at Asgore's hands. Several years later, the Underground leads another human into its dark depths… Only this time, things are much different, and a misunderstood murdering of monsterkind leads to a total reset that brings two timelines together in a way that was never meant to be. AU/AT story. (Weekly Uploads)

Papyrus and Frisk are doing...something strange...in Papyrus's room. Sans's overprotectiveness comes to the forefront, but he just ends up embarrassing himself. Chara is surprisingly the voice of reason.

Still on his way to growing up, Flowey is Determined to happily live his life with Frisk by his side, no matter however difficult it is, no matter how bad the growing pains get. (Updates every Monday!)

As the one with the most DETERMINATION in the Underground, you can twist the world to your will. But can you convince the most suspicious monster to trust you?

In a small, snowed in town, there lived a family of 3. Then, one day, disaster struck. And then there were 2. The oldest child, tired and strained began to break. He called for help. But nobody came. And then, a miracle happened. And then there were 3. AU 3 skeleton brothers My take on if Sans and Pap had a 3rd brother. Starts with when Chara first fell.

Born into a life of cruel subjugation and confinement, a young child discovers that a different kind of prison might just become her safe haven. But nothing is ever that simple. With a deadline looming and troubles starting to pile up, a new friend with a lazy grin could be just what she needs right now. Multiple AU's. Slow burn. Female Frisk. Contains OC's. Eventual SansxFrisk

Frisk thinks about all the reasons she loves Papyrus. A little introspective piece for day three of Fluffbuary, set in the Hopes, Dreams, and DETERMINATION universe, but it can be read alone. For the awesome J-Farraday.

Sequel to Othertale: The solution for the Overworld has been found. Sans is at the forefront of everything, drowning himself in work so that he could keep the grief at bay. But when life throws a miracle at him, he isn't sure if he should be grateful or resentful that the miracle survived? Spoiler: he's grateful, but man does he have a few choice words for the how and the why.

A Frans and Papara (PapyrusxChara) Fanfic I'm currently making High school setting Chara and Sans are 17 Frisk and Papyrus are 16 I'll work on a Summary later

At World's End, Chara demands Frisk give her, her SOUL. And Frisk, with nothing left to lose and all her mistakes and crimes having caught up with her, is ready to hand it over. But at the last moment, something... unexpected happens. Frisk sees a new path, and seizes onto it with all of her Determination! WARNING: Mature Themes Abound!

There are monsters in the forest. Now trapped within the endless woods surrounded by mask-wearing individuals, it is up to Frisk to discover the truth of the forest and to find the lost past of her mask companion all while hiding what she is from those who would seek to wear the skin of her face as their own.

UA! Un jour, j'ai trouvé un Grimoire dans la Bibliothèque Royale et j'ai convoqué par inadvertance un diable. On dit que le diable exaucera des vœux en échange d'âmes. Je décide de demander au diable de tuer mon ex-fiancée, qui m'a trahi et rompu nos fiançailles, et le prince, qui l'a séduite... Diable!Chara Human!Sans Human!Asriel

Sans has been stressed and dealing with a lot of overtime at the lab lately, so Chara decided to get him his favorite foods to cheer him up. Unknown to her, Sans decided to do the same thing. Fluffiness ensues. Day Two of Fluffbuary and written for the awesome Stallionwolf.

A child falls into a mountain full of monsters. Hilarity ensues.

Sequel to To SAVE a Demon (Slow updates)

One day, Asriel realizes that he is once again the being with the most determination in all of the UNDERGROUND.

(now a coop work, some characters will be genderswapped.) What if there was an older sibling to Frisk (Gender still Pending) who fell into the underground and thanks to a unique property of their soul that they alone had acquired during the fall into the magical world, this power could change everything many know about souls and how relations with monsters can be changed.

Papyrus is bored in study hall. His girlfriend Frisk is a beautiful distraction. Just a little drabble for the first day of Fluffbuary. Technically set in my Hopes, Dreams, And DETERMINATION universe, but can very much be read alone.

What would happen if the six human souls that were used to break the barrier ended up reviving themselves and returning to the surface with no memories of what transpired underground. They went on blissfully for many years... until the truth of what happened finally comes out. Now the humans whom were killed are looking for answers.

DIRECT SEQUEL TO "PATCHWORK SOUL" — A few months later. A family of monsters and their little human kid try to start life anew beyond the confines of a giant mountain. Maybe they find something. Maybe they lose something. Time flows ever onwards, but sometimes it goes sideways, and it's heavier than they thought.