(NOTE: THIS STORY CONTAINS SPOILERS TO BOTH PERCY JACKSON AND THE OLYMPIANS and UNDERTALE. READ AT YOUR OWN RISK) The day that Percy Jackson was supposed to return to Camp Half-Blood for the summer, he finds himself somewhere he would never expect to be: underneath Daedalus's labyrinth in a place called the Underground.

Mabel and Dipper return to Gravity Falls three years after their life-altering summer vacation spent with their Grunkle Stan, to find that Gravity Falls never stops being, well, weird. As the twins encounter old friends and reconnect with the supernatural inhabitants of Gravity Falls, new dangers lurk just outside of the knowledge of Uncle Stanfords old journals.

Sabine is dying her hair again. But to her suprise, while she is doing so, her feelings for Ezra surface. Sabezra twoshot, with a little Kanera thrown in. Takes place between Seasons 1 and 2.

"You're the friend I'll always remember; our memories are what I'll never forget." As May Maple participates in the Lumiose Conference, nothing compares to seeing a certain coordinator's smile in the crowd. Role Reversal AU. Advanceshipping.

Once the Sinnoh Grand Festival comes to a close, May decides to visit an old friend. advanceshipping.

The story is always the same - Chara is the ruthless murderer, and Frisk is the sweet & innocent pacifist. No one knows that it's the other way around, and frisk intends to keep it that way. but Chara has had enough of being their scapegoat. And with the help of a certain glitch, maybe they have a shot at stopping them once and for all. (Chara is a They/Them)

Percy teaches DADA at Hogwarts during Harry's fifth year. The future changes, and the world is changed beyond recognition. Set after BoO and during OotP

What happened when Chen didn't need Jay and Cole's power to complete the spell. leading Kai and Lloyd to sneak behind the others back to go fight in the tournament. and Kai is also keeping secrets from everyone about her past and her powers. also why is Lloyd and Kai avoiding each other. Fem Kai I don't really understand the hole rating things so use your best judgment.. needreview

With the death of his Uncle, Peter and Aunt May are forced to move from the city into a quiet neighborhood in Bayville, but quiet is not what they were going to get, now Peter must balance his life as Peter Parker and his duties as Spider-Man. He is not alone with the help from Professor X and the X-men they will face many new challenges down the road.

Wade Watts won more than money and power when he found Halliday's Egg, he inherited a responsibility for the OASIS. This story explores the new struggles that await Wade and his friends as they attempt to build their lives beyond the Hunt... and uncover one final secret from James Halliday.

Frisk has gone on hundreds of genocide routes after falling in love with Chara, whom they can only see after destroying the world. Then, they have an idea

Percy returning to Thalia in the dead of night after being away. Short Perlia one-shot made into a more than one shot...

A new population of monsters has appeared, and the gods are worried by their ability to absorb souls. However, knowing that the key to their victory lies in a small child, they send off their own children to get it for themselves. Can the monsters convince them of their folly? Or will it be GAME OVER for good?

The giant war is over and the gods are ruling peacefully, but not for long. When horrifying experiences happen to his friends and Percy is left by those dearest to him, Percy and his friends flee. With a group of unlikely people, they finds new family. But destruction will cover the world, unless Percy returns to those who betrayed him. Not a typical dumping story. Rated T

Thalia Grace hasn't forgotten the feelings she had for a certain son of Poseidon, especially when she goes on a hunt with only him. What happens when she's just about to admit her feelings? Well you should read and find out! Rated T for language and a single part that is kinda dark nothing too bad. Perlia! Disclaimer: I do not own Percy Jackson and the Olympians, Rick Riordan does.

sequel to His Possibilities. Read along for Perlia adventures from the Battle of the Labyrinth. If Annabeth was a huntress instead, Thalia&Percy got together, two most powerful halfbloods as a couple fighting the Great Prophecy they both have ahead of them

Centuries after their quest has ended, Thalia Grace stands, and looks back, wondering when the people she's lost will be coming back. Perlia.

After the loss of everyone he loved to one of his greatest enemies, the guilt pushes 16 year old Peter Parker to put all his focus on being Spider-man with little concern for his own safety. Will the X-Men be able to help him get over the guilt and move on. Will he meet someone that will stand by his side no matter what?

Percy is heartbroken at the sight of Annabeth and the new camper. He decided to take a walk in the streets of New York City only to bump into a girl with black hair and olive skin... [Percy/Bianca] [PercyxBianca] [Percy x Bianca] [Percianca] [Peranca] [PLEASE READ WARNINGS FIRST BEFORE READING] [Image by InfraredUltraviolet from DeviantArt]

PERLIA-AU! Thalia wakes up from bein a tree and who does she find? Percy. Together they'll help each other with the prophecy and hopelessly fall in love along the way. Thalia Percy. Please read & review, I suck a summaries!

The characters of PJO and HoO are sent back in time to the winter after Thalia was turned into a tree to read about the future with the gods. Characters are sent back in time after the Son of Neptune. I don't own PJO or HoO. Rick Riordan does.

SpiderMan, XMen crossover. After their meeting with Warren, Rogue and Scott have another encounter while in New York. Please R&R Complete