"Upppp! Welcome, this is your new home. Hope's Peak Academy! This is your forever home!" a cute Monochrome bear popped out of nowhere.
"Huh?" Shion said surprisingly.
"Don't 'Huh?' me. I am your principle MONOKUMA!" 
"I swear I haven't taken my dose of drugs yet."

Monokuma grumbled before looking at his audience again. He coughed before talking his bear trap. 
"Well, I would like to start the day with a great 'GOOD MORNING!' please," Monokuma yelled. 
Not a single word was spoken. It was a simple deadly silent. Nothing more. After another awkward cough. 
"This is the worst out of all the 'Good Mornings' I had before," Monokuma sighed, "Anyhow, this now going to be your forever home!" 
Confused looks filled the area. But Monokuma still continued with his hyper voice. 
"The red door that's on the left side of me is the kitchen and laboratory. You will need a specialised key to enter the laboratory but other than that other places are free to enter. The red doors that are on the right side are pool and gym area. Unfortunately, there is no changing room so please change in your rooms. Now, now. For the rules," Monokuma explained. 

"Wait, wait. Hold up. You haven't explained anything. I have family's to go-" Saki tried to explain. 

But Shion cut her off with a nudge to the chest.
"First, morning active times! The times are 6:00am in the morning till 9:00pm. Fair enough? Let's continue. You are not allowed to the prohibited areas such as the outside of the building, for now, that is still one suffers or one graduate," Monokuma said. 
"I feel a twist in the graduation part," Fumiko pointed out.
"Well, that's the best part of this 'game' or academy. To graduate, you must kill and not get found about being murder!"
"HUH?!" all the students said. 

Mission : Ask a lot of question possible before his talk ends and all of the students separate to investigate the areas of the mansion you are trapped in.

Questions about; What's this metal collar around your neck?
Where are we?
What are these keys he talking about?