HeartlessCore
hide bio
Poll: Which Alternate Universe should invade my story first? Vote Now!
PM . Follow . Favorite
Joined 11-24-15, id: 7317156, Profile Updated: 11-27-15
Author has written 1 story for Undertale.

Original Characters

Franklin Gothic

Race: Skeleton

Job: ????? Age: ?????

Description: Stands about 5'8", only four inches taller than Sans. Franklin's skill is smooth and somewhat round. His lower and upper jaw are slightly elongated, making him appear as if he would have a snout, if he wasn't a skeleton. His front three teeth on his upper and lower jaw are sharp. His long, black jacket hangs on his somewhat lanky frame, ending just below his knees. The jacket has long sleeves ending in cuffs and deep pockets that Franklin tends to pull random things out of. His dark brown t-shirt comes just over his blue jeans. His black tennis shoes are always loosely tied and he wears no socks. He is never seen without his dark blue scarf with white spiky patterns across it. His hands always seems to be covered in rough patches and burns from working with some not so safe magic. His right eye socket has a crack through it.

Magic Color: Light purple with red edges. Franklin's eyes glow purple and they burn with red fire when he is really angry or terrified.

Known Information: Franklin is known to talk very scientifically and precisely, usually being very serious. Unlike Papyrus, however, Franklin loves Sans' puns and laughs throatily whenever Sans cracks them. He's fond of Napstablook's tunes and tends from tome to tome to listen to music, or hum, when he thinks no one is around or listening. He has a very big tendency to over analyze everything. He uses his magic when feeling threatened and hates surprises.

Sort: Category . Published . Updated . Title . Words . Chapters . Reviews . Status .

Anti Gravity by Shadow On The Full Moon reviews
{Full Summary inside} Years after the Barrier is broken, an old enemy arises. Sans and Frisk face a problem they know can't be dealt with alone. To win this fight, humans and monster must come together. But first, secrets will have to be told, and neither are happy about telling their family the truth. {All info inside. Rated T may go up, Sans/Frisk and others. Read and Review}
Undertale - Rated: T - English - Suspense/Family - Chapters: 14 - Words: 30,172 - Reviews: 23 - Favs: 56 - Follows: 82 - Updated: 5/15/2017 - Published: 11/8/2015
No Bones About It by WickedScribbles reviews
Nineteen-year-old Frisk has led a happy, safe life after breaking the Seal that has hindered the Underground for so many years. But now, she faces a new struggle...a crush. And she has no idea how to go about dealing with it. (Sans/Frisk. Fluffy, sexy, with some occasional plot sprinkles thrown in. Hope you enjoy!)
Undertale - Rated: M - English - Friendship/Romance - Chapters: 26 - Words: 71,141 - Reviews: 831 - Favs: 762 - Follows: 746 - Updated: 2/19/2016 - Published: 11/20/2015 - Frisk, Sans
Purify the Timelines by starlight1395 reviews
Sans always watched the timelines reset. Because of a freak incident, the timeline was contaminated. A mysterious figure told him he had to go in and destroy the hate, but this timeline was more than contaminated. Everyone was dark, twisted. One by one, Sans must save the Underground, before the Underlord destroys him...but who is the Underlord? UnderFell AU
Undertale - Rated: T - English - Adventure/Family - Chapters: 9 - Words: 26,414 - Reviews: 84 - Favs: 197 - Follows: 167 - Updated: 1/10/2016 - Published: 11/24/2015 - Sans, Papyrus, Undyne - Complete
Whatever Can Happen Will by FlightyFelon reviews
Sans wakes up after yet another reset. However, something is different about this playthrough. Something is loose in the time stream and is wreaking havoc with the way things are meant to be. Older!Frisk helps Sans face his past as they travel between AUs in search of a way home. (Very Head-cannony!) AUs so far: UNDERFELL, UNDERSWAP, BROMALGAMATE.
Undertale - Rated: T - English - Hurt/Comfort/Mystery - Chapters: 18 - Words: 67,389 - Reviews: 276 - Favs: 359 - Follows: 439 - Updated: 12/24/2015 - Published: 11/18/2015 - [Sans, Frisk] Papyrus, Toriel
Undertale: Universes Collide reviews
After an attempted but failed Genocide run, Frisk resets the game before finishing attempting to kill Sans. She believes that with this fresh start, she can fix all that she had done. At a point Frisk is invited to stay the night. A stranger arrives during the night, turning their worlds on their head. OC, Other AU's, and Time Shenanigans involved. 15 yr-old Female Frisk. Spoilers.
Undertale - Rated: M - English - Sci-Fi/Adventure - Chapters: 9 - Words: 20,848 - Reviews: 8 - Favs: 11 - Follows: 15 - Updated: 1/27/2016 - Published: 11/27/2015