I have this hilarious idea for a fic

After Voldemort's return, Harry is spending the summer at 12 Grimmauld Place with his godfather. He wakes up the first day and comes face-to-face with...Draco Malfoy.

I wish I owned Harry Potter but unfortunately, I don't.

AU where Andromeda Tonks realized Sirius Black never got a trial and notified Amelia Bones about it in 1986. Sirius Black was declared innocent, and Pettigrew was caught by the trio in 1994.

Happy New Year!

June 24th, 1995

Potter came back with the body of Diggory and said that the Dark Lord was back. Mother paled and said something I was never expecting to hear from her mouth.

"Oh shit!"

July 2nd, 1995

12 Grimmauld Place

Harry was dreaming about what happened on the 24th. Voldemort was back and everything was going south. Remembering Cedric's death made him scream "don't kill Cedric!".

"Potter?" asked a familiar voice.

"Malfoy? What the Hell are you doing here?" asked the Gryffindor.

"Mother brought me here."

"Your mother too is here?"

"Yes. She's your godfather's first cousin."

"But they don't speak to each other. I am going to see Uncle Sirius to ask him what the Hell is happening."

The half-blood and the blond boy both went to the kitchen.

"Uncle Sirius, what the Hell is happening here? Why are the Malfoys here? Don't you know they would happily deliver me to Voldemort?" Both Narcissa Malfoy and Draco Malfoy flinched at the name.

"Cissy and Draco came here to escape Voldemort. He's now living in their house."

"Really?"

"Yes, imagine having a monster at your house."

"But I thought you Malfoys support him. Your husband is a Death Eater. I even saw him yesterday."

"I am not my husband. I always knew the Dark Lord is nothing but a monster and that's why I ran away with my son from home and came to this place."

"But Father always says serving the Dark Lord is a honour."

"Your father is a fool."

"Well, Cissy. I never expected you to say that," said Andromeda, whom Harry hadn't realized was there.

"I love him, Andy. But really? Only a fool would think the Dark Lord would protect them. That snake man monster only cares about himself."

"Well, I am glad you are here Cissy, even though you haven't spoken to me and your sister in ages."

"I know it sounds like nothing and that you have no reason to believe me, but I was wrong, Sirius. I thought you betrayed the family, yet you are here, offering me shelter even though you didn't need to."

"But how can we know they won't betray us? Wormtail was your friend yet betrayed my parents to Voldemort," said the half-blood.

"We can't sure, Harry. But I can tell you I trust Cissy more than Snivellus."

"I know you have no reason to trust me, Sirius, but I have no intention of betraying you."

"You would sell us all down the drain in a heartbeat if Voldemort threatens your husband."

The blonde witch knew her cousin was partially right, only partially because she's not ready to sell her own cousin and sister, but she did offer Lucius to come, he refused because of his cowardice.

"I know me coming here is risky for Lucius, but staying there would have been risky for all three of us. Plus, I did tell Lucius to come but he's too scared of the Dark Lord to do it."

"So, what will happen to Father, Mother?"

"I don't know but I won't let this no-nosed snake-man lay his hands on you."

"But Father would always say the Dark Lord would be good for us purebloods."

"Only if you want to become a murderer," said the blonde witch.

"Well, Cissy. I am glad you realized this," said her cousin.

"Who needs cousins? They are a pain," said Harry, thinking of his own cousin, Dudley.

"I agree," said Sirius, not seriously.

"Hey!" said the two Black sisters.

"Harry is only saying that because of his own cousin. Do you want me to tell my cousins about Dudley?"

"Do so. I always wish he wasn't my cousin."

When Sirius was done, the three Slytherins were feeling murderous.

"He did what?" all three shouted.

"We should make them pay," said Andromeda.

"These filthy Muggles!" said both Narcissa and Draco.

"And how do we do it without either of us ending in Azkaban?" asked Sirius.

"My daughter is very good with pranks," said Andromeda.

"I wonder why I never thought of pranking them. They will really hate their house once me and Dora are done."

"So, Sirius, Muggles aren't as great as you thought?"

"Don't generalize, Cissy. Ted's parents were happy for him," said the brunette.

"So were the parents of Lily Evans and those of Hermione Granger," said their cousin.

"Really?" said Narcissa, incredulously.

"Cissy, did you really think all Muggles are intolerant of us?" asked her sister.

"But Muggles used to burn us at the stake before the Statute of Secrecy and many Mudbloods are abused by their parents."

"That's true and that's why we should be thankful for the Statute of Secrecy. But some Muggles are tolerant of magic. Plus, you know how little the Ministry cares about child abuse. And since when do you care about Muggle-borns? Don't you say they don't belong in our world? You only tolerate Ted's presence because I wouldn't have come without him."

"They don't belong here. Their blood is dirty and they don't even know how to behave like proper wizards."

"Remember when you wanted to be a Healer, Cissy?" asked Andromeda.

"Yes. But Father said he didn't want me to heal Mudbloods and half-breeds."

"Then on Monday, I am dragging you to St Mungo's, and you will see that magical ability matters more than blood. Unless you no longer to be a Healer."

"I…I…I will go with you. I always dreamed of becoming a Healer. I remember how you used to talk about your dream of becoming one before you ran away.'