you were just in your classroom talking with your best friend (u can pick their name, gender, age, etc) till a portal appears out of thin air sucking you and your friend inside it

Not long ago.. u both fell unconcious and hit the floor once you both came out of the portal.

You both found yourself in a locked room. Due to red lights around it you can only see the silhouette of everything inside the room. Just as u both woke up you heard a strange voice.

Xavier: "Good morning."