This story will be AU and will set in a different time than the movies or the books. I do not have all of the ages of the students so everyone is basically in their 5th or 6th year.
The first 3 days passed quickly. Classes started and already had students grumbling about the homework. For the Club members, this day marked the first meeting. Throughout the day, the members thought of nothing but the meeting and what would happen. Hermione had confirmed with Ginny that the meeting was not a joke. Ginny said Ron got the same letter as her and had asked Ginny about the Club.
"What are you wearing tonight?" Ginny asked.
"I was thinking of wearing a red one shoulder dress with red pumps" Hermione replied.
"Cool" Ginny went over to her trunk and unpacked some clothes. "Do you have a dress I can borrow?"
"I have a black dress you can borrow" Hermione dug through her trunk and found the dress. She pulled it out and held it up for Ginny to see. Ginny walked over and held up to her body. It was strapless dress with silky smooth material that reached just above her knee.
"Does it make me look too pale?" She asked. Hermione shook her head no before pulling out some black strappy high heels.
"Try these on" Ginny took the shoes and went to her bed. Both girls changed and did each other's hair and makeup.
15 minutes later, Ginny and Hermione were heading to the Room of Requirement. The corridors were empty and silent, making the girl's shiver. Ginny looked around carefully, feeling someone watching her. She shivered again and followed Hermione closely. Just as they turned a corner, 2 dark figures darted out in front of them. The girls screamed and fell to the floor.
"Nice one, Justin" Ernie Macmillan said, laughing. Justin grinned and looked down at the girls. Hermione glared at them and got up. She helped Ginny up before turning back to the 2 boys.
"What the bloody hell was that for?" She asked angrily.
"It was just a joke" Ernie replied.
"No need to get so upset" Justin added. He looked at them closely before frowning. "What's with the fancy outfits?"
"We are going to a meeting for a new Club here in Hogwarts" Ginny said. She fixed her hair and smoothed her dress before looking around. "What are you two doing down here anyway?"
"We were on our way to the Club meeting too" Ernie pulled a letter out of his pocket and showed them the letter. Both girls confirmed to be the exact same as their letters. Ginny looked at the boys and noticed they wore button down shirts and some black dress pants.
"Do you know where the Room of Requirement is?" Justin asked.
"You don't?" Hermione rolled her eyes and led the way down a couple of corridors. They reached an empty wall, were large gold doors started appearing. They all went inside and looked around.
The room was as big as the Great Hall and was decorated with white and golden furniture. The walls were white and had gold trimming and had a large crystal chandelier hung in the middle of the ceiling. The floor was white marble with traces of gold in it. They noticed a few other students were already sitting down and talking. Ginny and Hermione walked over to Lavender, Parvati and Romilda.
"Hi" Parvati greeted them. Lavender smiled at them before looking over at the door. 20 minutes passed before the clock chimed. Everyone looked around the room before sitting down. A door opposite of them opened and 2 girls with masks walked in. They wore black sheer shirts with black vests and black skirts that reached mid-thigh. One girl had fishnet tights with black combat boot. The other wore black thigh high socks with black combat boots.
"Good evening" They said in unison. "Welcome to Grimm's Marchen" They bowed and looked at their audience.
"One of you seem to be missing" One of them said. She stepped forward and looked around carefully. "One is missing, sister"
"Should we still continue?" The other asked. A second later the door opened and a breathless Luna ran in. She slowed down and took a deep breathe. She wore a white dress that reached her knees and had elbow length sleeve and white ballet flats.
"Welcome" The girls said again in unison.
"Sorry" Luna walked over to an empty chair and sat down. The 2 girls took a couple steps back before looking around again.
"They are all here, sister" One said. The other nodded and cleared her throat.
"We are the Twins Grimm and your hosts for the evening" They both bowed again. "Before we get started, do any of you have questions?"
"How do you play the game?" Lavender asked.
"Try to guess the others role without yours being guessed. If you role is guessed then you are out of the game" They replied.
"Are there any other rules to the game?" Hermione asked.
"Once you are out of the game, you are no longer able to participate in the game. That includes helping others"
"Do you guys have names or a way we can tell you apart?" Ron asked. Some of the students murmured in agreement.
"We only go by the Twins Grimm" One of them replied. "To make it easier for you, we will choose names for ourselves"
The one wearing fishnets stepped forward and bowed. "I will go by the name Belinda"
"I will go by the name Cera" The other one said.
"Are you really twins or is that just a title you go by?" Padma asked.
"We share the same father but have different mothers" Cera answered.
"Then you are not twins" Harry said.
"We are alike enough to be called twins" Cera replied. Belinda nodded her head before turning to another student.
"What is your question?" She asked the pale blonde student.
"How do we win the game?" Luna asked.
"You have to keep others from guessing your role. The only way to keep them from guessing is to guess their role before they reveal yours" Belinda replied. "To make it easier, the Master has allowed the winners of the games a hint"
"Every so often, a game will be played to determine who deserves a hint" Cera added. "Collecting the hints will help you guess any persons role"
"What are the hints like?" Hermione asked.
"They give clues to a role in the form of a couplet or a poem" Belinda replied.
"Given that it is our first meeting, tonight will only be an introduction of the players" Cera said.
"With that, we will take our leave" Belinda said. "The second you entered the room, the game was started. From here on out, the rules apply to every single one of you"
"Welcome to Grimm's Marchen, where fairytales come alive" They said in unison.