It was almost near midnight and James, Sirius, Peter were having a discussion in the gryffindor common room. It was interrupted when Milly entered the room.

"So the three of you already figure out how to turn yourselves into animals yet?" Milly asked while her hands were on her back holding something.

"We're going to look at the restricted area in the library and see if there is something useful" James said.

Milly grinned to the three of them and said," Marauders behold for, I have the answer to your problem."

"How can you help exactly?" Sirius raised an showed them an old rusty book which she was holding before on her back.

"This, my friends had helped my great-great-great-great-great-great grandfather to be an animagus!" Milly exclaimed.

"You stole it from him?" James asked.

"No I didn't stole it. I just...Borrowed it from the library in our house! My great-great-great-great-great-great grandfather was dead long ago and i i doubt that someone would notice this missing" Milly smiled innocently and continued,"Besides this well help us become animagus!"

"Us?" The three boys said in unison.

"You heard me right. Is there a problem?" Milly asked hugging the book.

"Milly are you insane? Its too dangerous."Sirius warned. Milly was the sibling that Sirius never have. That's why he treats Milly like her sister and cared for her.

"Remus and Lily would kill us if it didn't work out well." James said quoting Lily's name since Lily is also the best friend of Milly and he didn't like it if Lily would hate him because of that.

"Oh, I get it. Only the marauders have the right to become an animagus. Not to mention without the knowledge of the ministry."Milly said. Peter on the other hand, was just listening to the conversation.

"Fine then, I'm would not try to become an animagus."Milly sighed.

"That's good then. Now lend us the book"James smiled.

"But... I won't lend you the book unless i join the three of you."Milly said firmly.

"But Milly"Sirius whined.

"No buts. Sirius, It is either i join the three of you or i won't lend you the book."Milly said.

"Milly just give us the book."Sirius commanded Milly.

"Accio book" James half-yelled. But the book only remained on Milly's chest and she hugged it tightly and quickly went to the girl's girls dorm is enchanted with a spell so there is no boy that could enter the room. While the girls can enter the boys dorm.

"What was that?" Sirius asked.

"I thought it might work. It turns out it didn't" James shrugged.

"Now she'll be extracareful with the book"Sirius said.

The next morning.

"Milly, wake up!" Lily said shaking Milly on her bed.

"5 more minutes, Lils" Milly groaned covering her eyes with a pillow.

"Its the third time you asked me that Milly. We're going to be late for breakfast" Lily complained pulling Milly away from the yawned and stood up had always been a good influence to makes sure that Milly didn't set into any trouble unlike her other friends who call themselves the marauders. For the whole day Milly didn't talk to James,Sirius, and Peter. She won't talk to them unless they approved that she can join knew how dangerous it is and the consequence that she is about to face for becoming an animagus but she didn't care. Milly knew that the three were trying to become an animagus so they could do more pranks with their animal form. She stayed with Lily and Severus for the whole day.

"Milly we need to go in the library." Lily said to her best friend.

"Why? Is there already a test? Its only our first day." Milly asked quickly.

"We don't have any test but we do have an essay to do in potions. Professor Slughorn said that we need to write a 150 words about Felix Felicis which is due tomorrow."Lily explained.

"Lils, the library is the last place in hogwarts you'd expect to see me." Milly isn't the type of student who study often, she only study whenver they got exam.

"Then how can you make the essay?" Lily asked.

"You" Milly smiled innocently.

"Me? For the hundredth time, you should stop copying my work. Your lucky that you didn't get caught copying my work" Lily lectured Milly.

"I certainly not... I mean i do copy it but i change the words and rephrase the sentences."Milly shook her head in disbelief.

"You're lucky that your my best friend." Lily warned.

"I know that." Milly grinned. Lily turned around and walked away.

""Have fun Lily and thank you!" Milly yelled to Lily. Milly went to the edge of the black lake. There is a beech tree there where the marauders hang out but she didn't found anyone except Remus. Remus was reading a book as usual and she sat beside him. She put her head on Remus' shoulder.

"How are you doing Remus?"She asked yawning.

"Milly is there something wrong?"Remus asked closing the book.

"I'm fine Remus, Thanks."
"See that?"

"What?"

"Most of the time you either call me Loony or Loopy. You were the one wo told Peeves to start calling me that." Remus chuckled and continued, "Its about Sirius, James and Peter is it not?"

"How did you know?" Milly asked surprised.

"The four of you usually make plans for pranking some slytherins in breakfast and I didn't see you talked to them since breakfast or asked me where were they which i find peculiar. Did they prank you?" Remus asked to Milly.

"No. Its not really a big deal" Milly said.

"Chocolates?"Remus offered holding a chocolate bit a chunk of it so does Remus. The two didn't talked to each other. Words isn't necessary for them. They only like to spend time with each other which is enough for them.

Thank you guys for reading! I hope you like it :)