Frisk has finished her adventure, and the barrier has been broken. Everyone has been happy for quite a few years. When they left the Underground, Frisk had no memory of her previous family, so she stayed with the monsters. One day, the barrier reactivates for no reason, all the monsters are sucked back underground. Except Frisk. A man claims to be her father, and now she must choose between the surface world and the underground. A/N I'm not really into 'Lemons' but naturally, I can't help but add a bit of sweetness and lemony stuff here and there, but I will not make anything TOOOOOO lemony. I want the sweet Cinnabon's to enjoy the story as well, without scaring them away. LARGER AUTHORS NOTE! I do not own undertale itself, but I do not believe anyone else has done this type of story before, BUT I COULD BE WRONG!!! I do not wish to directly copy anyone else's story, and I do not claim to be the creator of undertale (obviously) But I do claim the rights to this particular story! Not all the stories like this in general.

When Frisk is sent to the underground, and being the pacifist they are,they won't hurt anybody...Or will they?Will the monsters be free from the barrier that the humans placed?Or will they be murdered in cold blood. The fate of the underground is in Frisk's hands now. (IM SO SORRY I SUCK AT DESCRIPTIONS and yeah. this is my first real book.) (And I'm the editor. *bows down* *falls off stage*) AYYY IMMA LET EM CURSE LIKE CRAP SHIT OH CHICKEN NUGGETS SWEET MOTHER OF CORN CHIPS OH UNICORN POOP YEAH AND NOT THOSE UM FUCK SHIT HELL HECK BITCH STUFF I TAKE IT BACK THEY CURSE SO MUCH IT'S BOOTIFUL

Finally. They made it to the surface. But after an attack on the monster king, Undyne reveals a hidden secret that destroys the group. Can they bring themselves back together, or will their friendship break even more. (I suck at writing descriptions [~_~] )

After Ethan (Frisk's older brother) broke the barrier and set everyone free, they went on a huge trip around the world to spend more time together. Frisk had no time at all to talk to her friends and to top it all off she had lost her phone on the first plane ride. Her and Ethan decide it's a good idea to go back to where all of her friends live after over a year of traveling. Frisk was so excited to see her friends again. Especially Sans. Before she left they shared their first kiss and she said that they could work out a long distance relationship but it didn't work out since she had no way of talking to him. She just hopes that they can become closer after not seeing him for what felt like forever. Most of this story will be in Frisk's POV but I might change it around sometimes. Frisk and Sans are about the same age and Frisk is a girl. Chara will be in this sometimes but she's not a genocidal maniac. Also Asriel is in this as well and Flowey was never a thing. One more thing. This will have some curses in it so if you don't like that, don't read it. Anyways, enjoy!

An Underfell fanfic. Can Frisk make it out of the Underground alive, and find what she was looking for? **COMPLETED 12/30/16**

"I couldn't hold my breath for so long, my vision was all blurry, and my hearing muffled. I heard a loud splash and saw something red and flowing. I felt something pulling me out and a sharp pain on my right ankle. It felt like a cut to me. I could barely focus on the pain since I was losing consciousness. Everything slowly went black as I heard a familiar voice calling out my name." Alphys and Undyne are strangers to each other. After sorting out Mettaton's problem, they get stuck in a dorm together. It may take a few months for them to bond, but a school dance and summer break can really bring them close. So will they? Will they be together in the end?

~'Disclaimer: This story has a lot of profanity and covers some very very intense or touchy subjects that may disturb some readers. You have been warned.'~ ((Unedited)) After Chara fell into the Underground, they met Asriel a monster inhabitant of the Underground. Soon after that, Chara joins a new family, but their ambition to keep everyone happy goes a little overboard and Chara is flung into a reality of destruction and hopeless wonder. Then many long years later they meet the beloved Frisk, who fell into the Underground, similar to themselves. Eventually everything Chara thought they knew correctly is turned upside down and they as a person are changed forever. ~'The game Undertale belongs to Toby Fox and some of the dialogue is ripped straight from the game itself, too.'~

The monsters have been released from the Underground, and are planning on making peace with the humans. Frisk promises to be the ambassador of the Underground residents, and as the years go by, the humans and monsters slowly become friends again. Frisk continues to be the ambassador for the monsters, learning more about her friends and herself as she gets older. Sans has had feelings for her for awhile, and he's been afraid to confess them to her. But he'll have to soon, because while Frisk grows older, gets married, has children, and lives her life, he stays young. I'm usually not one for writing fanfictions, but after playing the game, I couldn't help but ship these two characters. And a friend of mine asked/dared me to do it. Note: Cover is not mine, and belongs to lacampanellanuraver on DeviantArt IS COMPLETE!

Branden and the Monsters have finally gotten to the surface. But things aren't as simple as they hoped it'd be once they got out of the Underground. Humans fear the monsters more then they did before and force them to live out of their city behind a wall. Monsters are patient and understand that they are a frightening sight after so long, and leave it to the ambassador to try and make things right. Frisk still has much to do though, as she and Asriel we accepted to go to school in the city while their brother, Branden, continues to train and protect all of Monsterkind. Eventually, his patience runs thin and starts to take things in his own hands, but will he make things better? After all, Frisk, Sans, and Branden all remember what happened before getting out, vividly. Will they be able to make things better, or will they get Monsters even more problems?

(Y/N) and Sans have been best friends for who knows how long. Nothing could ever ruin their friendship... or could there be something? The human and monster war breaks out and the monsters are trapped underground, making Sans and (Y/N)'s friendship come apart. Years later, (Y/N) decides to hike up Mt. Ebott, where the monsters got trapped under, and falls down a hole. They end up seeing everyone they remember from when they were younger, but will THEY remember (Y/N). If they do, will they even protect her from the evil in the Underground, or will they let her die?