Everyone knows Harley Potter, and that doesn't mean just in the wizarding world, I mean everyone.

If you asked a wizard who Harley Potter is, they would spout on about a wonderful girl who sounds a sweet as candy floss, and as nice as, uhm, something nice, sugar maybe, I dunno.

If you asked a Londoner they would tell you about a girl who runs the most dangerous street gang in London.

Harley Potter, also known as Joker the leader of the Harlequin Saints, the most dangerous and vicious street gang in not just London but England, France, Italy, and Bulgaria.

Joker is a strange leader, she hates drugs, but loves to kill and steal, her gang actually keeps drug dealers off the streets, if they find one the dealer disappears and the drugs end up sitting outside the nearest precinct. no one knows what happens to the dealers.

Not much is known about Joker, most of her crew has never even met her, all they know is Joker is very partial to a small girl with blood red hair, common consensus is she is Joker's little sister, all five generals of the Harlequin Saints are very kind to the girl too.

It is actually as this little girl is walking to the meeting room of the Harlequin Saints that we join the story.

A small girl with blood red hair walked through the room, towards a door in the back, a lieutenant stopped before bowing to the girl.

"Little General, are you here for the meeting tonight?" The girl looked at the lieutenant then smiled and nodded.

"Wait Lieutenant Strom how is this child a General?" A new member asked in confused wonder, as the girl continues her walk into the room she hears the reply. "She is Joker's little sister, she not actually a General but gets the same freedoms as one."

The girl giggled to herself as the door closed behind her.

"I see you still enjoy your time, confused any newbies recently Little General?" The girl pouted at the young man who said those words, the ran over and plopped in his lap.

"Come on Lucifer I get see the confusion and other stuff, why wouldn't I laugh." The small girl who looked no older than seven or eight, pulled out a smart phone and started reading her fanfics.

Lucifer is the second in command of the Harlequin Saints, top General of Joker, and personal armchair for the little girl.

"So what you reading?" An older woman with green streaked black hair leaned over on Lucifer to look at the girls phone.

"A crossover fic between Pirates of the Caribbean and MHA, it's pretty good, you want me to share it Lilith?" The small girl looked up at the lady and smiled.

"oh no sweetheart you know I don't really enjoy PotC mixed with anything, got any others?"

A teenage boy of what looked to be seventeen walked in the door and sat in the last empty pillow around the room. "Am I the last here?"

Lucifer looked around the room, it was made to look like a table with a head and surrounded by seven "seats" represented by the pillows. "It looks like it Asura."

"Good the we can begin this meeting" An ebony haired girl with dog head tattoos on her shoulders said.

A man to her right nodded his head and pulled out some folders from his black trench coat. "This is reports for the dealers we found this week, along with their punishment."

"Good, this is a great job Hades, keep up the good work. Cerberus I see you enjoyed yourself with this one." Lucifer pointed at a specific file in the folder.

"Dude was hanging out in school parking lots, trying to sell to kids, I fixed him good. It's people like him that killed my sister." The tattooed girl growled out a lot of unheard curse words.

A white haired, boy?, girl?, offered up their report now. "Weapon production is going good, from making them to stealing them we are doing quite well."

"Good Izanami, we may need those soon, who knows when Joker wants to have more fun." Lucifer looked to his left, at their leader.

"Hmm, true, the Railyard Blighters have been getting pretty big for their trousers, we'll have to teach them not to get a fat head. Cerberus, Asura, I want you to take some members and teach them a lesson. Hades I want you to continue your usual job of taking dealer scum off the streets and trying to get their suppliers. Lilith you are joining Hades until Cerberus completes her mission. Lucifer I need your help with something so stay behind."

"Yes Joker!" the group except Lucifer stood up and left the room. "What do you need Joker?"

Joker pulled out a letter. It read on the envelope:

Ms. Harley Potter

742 Evergreen Terrace

The Broken Bedroom

Top Bunk

Lucifer looked at the letter. " How on earth is your house at that address?" He recognized the address from one of Joker's favorite TV shows.

"It's not actually at that address, I just call my hideout that. What I wanna know is how the owl that delivered it knew how to find me, you should read the rest of the letter."

Lucifer did, and started laughing his ass off.

"Hogwarts School of witch craft and wizardry! What a laugh!" The 20 year old man started laughing more.

"I know, I already sent the response letter, I want to see how far this goes. the problem is I need someone to be my Guardian, just in case. I choose you." Lucifer stopped laughing and groaned.

"Fine but if this is a trap I'm blaming you."

Lucifer got up and walked out.

"Yes blame me all you want but something tells me this is no trap." The only person in the room stood up and stretched pops could be heard from her back.

The undercover cop watched the door to the meeting room intensely, everyone except for the little girl and Joker had left, he then saw the small girl with blood red hair leave the room alone. "why is she alone? Shouldn't she be with her big sister?" he whispered to himself. he watched the door for a few more hours but nothing.

I hope this is good, I tried not to over fill it with needless info but I don't know if it came out right. I don't own da Harry of the house Potters, and I love feedback. Thank you for reading.