All it takes is the random appearance of two characters from a completely different universe to offset the path fate has set for a certain virtual world. Sans and Undyne in an AU where the Central Cathedral raid fails. (Along with possibly the most uncanon ship in all of SAO and Eugeo x Alice)

It's Papyrus's birthday, and his brother got him a copy of Alfheim Online! In this magical world, he meets many new people, including Kirito and his friends, but things take an unexpected turn when they meet a mysterious person. Will Kirito and Papyrus see eye to eye before they lose everything? Or will the line between friends and enemies be destroyed before they can?

None could truly understand how the Cardinal System operates other than the fact that it collects data to produce 'interesting' results; be it spawn balancing, generation of new quests, or etc. What if... the System decided to keep things interesting by giving a player a certain power from another game? ...chances are though, he's just a dirty hacker, isn't he? yeah, get outta here

This is a non-profit fan based fanfiction, SWORD ART ONLINE and SWORD ART ONLINE II, are owned by, Madman Entertainment, Aniplex of America, Anime Limited, and Reki Kawahara. UNDERTALE is owned by Toby Fox. PLEASE SUPPORT THE OFFICIAL RELEASE. I had lots of fun making this, it was nice to feel like i was a part of my favorite RPG and Anime, I hope you enjoy it as much as I did.

This is an Undertale, Pokemon, and Sword Art Online Fanfiction. It is good and i took many months to make it.