Death sends Harry back in time so he can go to school with his parents and he's 10 again. Gamer Harry! OP Harry! MOD Harry! This will be slash between HP/SB/RL and I might add JP as well. This is my first work so sorry if it sucks

The demon that comes... But, what if they were just helping because they didn't know better? What if the killer was the one that summoned them with the chaos? And... A comedian decided to help with rebirth?

What happens when Frisk (Fem Harry) runs to mtt.ebote to get away after the death of her godfather and finding out her friends might not really be her friends read and see rated M for possible gore

Rewrite is up

Harry, the MOD, turns out to be ReaperSans on a vacation. But he wants to retry Harry's life, maybe save a few people in the process, but this time he has Geno, Edge, Blueberry, Science, and Classic to help him out. Has alot of AUs including ReaperTale, UnderSwap, UnderFell, AfterTale, UnderTale, and ScienceSans.

Leaving for America, Harry Potter the MOD comes to possesion to MT Ebbot and the castle and land surrounding it. Deciding to explore, he falls to the Underground during a Genocide run, meeting Sans and attempting to save the Underground. Sans/Harry

A Harry Potter/Undertale fiction that my brain has brought to you all! I hope you enjoy. As always I do not own anything but the words on the screen!

Left by his realitives, five year old Harry Potter falls down to the Underground and meets the flaming bartender Grillby. My take on the Harry Potter raised in the Underground fic. Bad Dumbledore, Ron, and Hermione.

Zzzzz are they gone yet? No... No they aren't... But the boy-who-lived is gone... Never too be seen again... Oh no...

Shattered... Scattered, not dust, yet not alive? Reborn... As a human? Shadows cutting deeper... This is very, very interesting... What do you think?

(Female Chara!) Years ago, the Dursleys hurled Harry Potter into a river that led underneath Mount Ebott. Now, the Goblet of Fire brings Harry and his new family into Hogwarts, shattering the Barrier around Mount Ebott in the process. How will Magical Britain react to the Monsters, and to a saviour raised by them? And what dark secret does Chara, Harry's girlfriend, hide?

Time works in weird ways. Sans is almost always the Judge, and almost always a skeleton... But what if another person important to almost every timeline was Sans as well? Well not this that's for damned sure!

DETERMINATION... This is the first trait, the one that kept a boy alive. But there are others in the wizarding world that used other traits to survive... And later, a descendent of the boy brought a child underground, where that power evolved.

Geno... Human. No more LOAD SCREEN... Frisk with him and a good... Friend? Stalker? Both? Crush? All of the above? No clue! But Reaper!Sans is still there and normal so he has someone with him to help freak people out!

Two celebrities, one SOUL... A pair of fabulous legs and a wanting of a sad ghost added into the mix... Makes this!

Seven extra's... Frisk's DETERMINATION wasn't what saved them in the final battle with Asriel... It was the Friend's that'd been with them the whole journey? Who are these saviours?

The humans and monsters... Danced. The monsters wanted sealing away? This is an AU of an AU

Abandoned by his relatives, little Harry Potter falls down a hole and finds a whole new world he might just fit in.

Harry had never been alone. When he was a child, he lived with his twin brother, Arthur, and his parents. When he was he was abandoned by his parents because of an old man, he still wasn't alone: in his head, there were two men that always protected him. (resume inside)

If the underground was that of Underfells... Would the rest of the world be the same? Fellified? I think so... So let's see what happens in this timeline of pain and hatred...

The demon that comes when you call it's name... Corrupted by a SOUL shard over many years before death. Running away from a hated family... And Crushing on a skeleton for some reason! Chara... Really needs some help huh...

I kidnapped people to read my stories, don't call the cops on me.

Ok how does flowey survive! He wouldn't be able to root himself before dying! Oh and Frisk is Lily Potter

They walked into the hall... Empty... "How do you like this silence? Brother killer..." A new voice said. New...

Harry potter... The boy who lived to humans but... The teen who raised a child to the underground. A title he would never need compared to a title he deserved... Lesson one. Don't hurt his kid in any way...