"I'm sorry" Harry voiced behind her female best friend. She turned around and smiled at him.

"I know you want to use the broom, I'm just worried. Sirius Black is a murderer" she stated looking at him. He smiled and hugged her, Ron smiled at the scene and apologized to Hermione too.

The golden trio was reunited and everything was ready, tonight, they had to go investigate Hogwarts grounds and look for Sirius Black.

🌙🌙🌙

"Ron!" Harry and Hermione yelled in unison when Ron got dragged by a black dog. The ran after him only to get lead into a trap.

After Sirius explained everything, they heard someone coming up. It was Sirius and Cassiopeia.

"Professors, help!" Ron pleaded.

Cassiopeia stared at him and with a smile and a light nod, she let him know she was on his side. Sirius was happy his cousin believed him, she was everything he had.

Remus knocked Sirius down to make Harry lower his wand a little bit. He then, proceeded to point the wand at the convict on the floor.

"Finally, the flesh reflects the madness within" Remus said with a light smirk.

"Well, you'd know all about madness within, wouldn't you Remus?" He said chuckling.

"Really, that kind of joke?" Cassiopeia asked smiling. She helped her cousin up and hugged him, the Remus hugged him.

"You've been helping the enemy! I knew it, i should have told someone as soon as I knew" Hermione

"Hermione you truly are the brightest witch on your year, when did you first realize?" Remus asked amazed at the brilliance of Hermione.

"With the boggart, but I wasn't sure until the essay" she said raising her wand.

"Let us explain..." Cassiopeia stated with a bright smile. That smile that melted everyone that saw it. Ron, forgot about his leg and stared at the angel like girl with the angel like smile.

"Severus" Sirius stared while he pointed his wand to him. He began screaming and bullying him just like they did fifteen years ago.

"Sirius, be quiet!" Remus said trying to calm down the ruckus between Severus and his best friend.

"Be quiet yourself, Remus!" He said like a child. Sirius was known for his childlike behavior, and Azkaban hadn't changed that.

"Oh you two! Stop bickering like kids. Now, Severus, we were explaining the mistake my stupid cousin made twelve years ago" Cassiopeia said calmly. Her presence soothed everyone.

After the whole explaining on what really happened that Halloween twelve years ago, Harry had made up his mind and pointed his wand at Severus yelling "Expelliarmus".

Severus flew to the other side of the room and passed out after he hit his head with the wall.

"I wanna kill him" Sirius said eager, talking about Peter.

"We have to wait cousin" Cassiopeia said, giving him a stern look.

"I did my waiting! Twelve years of it!" He said dramatically. Then, Remus took scrabbers away from Ron and put him on the floor. Sirius threw a spell at him and soon the rat became a man.

"My friends, my old friends" Peter screeched with a really whinny voice. It was a little raspy for lack of use.

"You are no friend of ours Pettigrew" Cassiopeia said with anger. Harry had never seen her that angry, she was scary.

"Dear Cassiopeia, little star, you are the most beautiful Black. For your sister, let me go, don't kill me." He then looked at Harry. "Harry you have your mothers eyes, please he was a great friend" he got interrupted by Sirius "shut up, don't you dare talk to him, let alone do not talk about James and Lilly, you betrayed them."

Peter considered lying but he snapped "what was I supposed to do? I had no other choice, what would you do?" He asked Sirius. "I would die for them!" He said. Remus always admired Sirius' loyalty, even though he doubted him at first.

"Well, lets kill him" Sirius said.

"Wait, I think this is Harry's choice" Remus answered before the fugitive could do anything.

"No, I don't want to kill him. He's got a place in Azkaban, the dementors will kiss him" the obliged and tied up the rat and lifted Severus' body. Run was being held by Sirius and Harry, while Cassiopeia carried Severus' body with her wand effortlessly.

Then, something they didn't expect happened. The full moon.

Remus felt it and began changing, Cassiopeia, as on instinct changed into the black wolf she was and threw herself at Remus. Sirius was going to help her, he forgot how protective Moony was of his black wolf.

Peter took that as a chance to escape and turned into a rat and ran away. The three kids ran to the forbidden forest staring at the small war between Sirius and Remus. Cassiopeia was trying to get Remus's attention but failed. To moony, the black dog attacked his precious wolf, and that was unforgivable.

"Awooooo" Hermione yelled to save Sirius. The wolf ran into the forbidden forest and Cassiopeia stayed with Sirius a little bit to check on him.

"Go! The kids might be in trouble." She nodded and turned again, smelling Remus's scent. She smelled blood, werewolf blood. That's when she saw Moony cuddled by a tree, his arm hurt because of buckbeak.

She cuddled besides him and soon, he calmed down. It was amazing the effect she had on his wolf form, she could make him sleep, play, and could calm him down even if he was in pain.

The next day, Cassiopeia went straight to the infirmary, carrying Remus's sleeping form with magic.

"Poppy! I need help, he got severely injured" she said frantic. She was stressed. Were was Harry and Hermione? She saw Ron sleeping in one of the beds.

Suddenly, Harry and Hermione went in to see Ron, disappeared with the time turner and reappeared seconds after they left.

"Kids, more careful next time" Cassiopeia said messing Harry's hair.

"Guess what? You're staying with us this summer kiddo" she said smiling. Harry smiled and hugged her, finally, a proper family.