[ Someone (your character) was just exploring in a snowstorm, why? Because they got lost. They were trying to find their friends they were originally exploring with but.. That obviously did not go well. They ended up passing out, it was very hard to breathe so that's no surprise. ]

[ What WAS a surprise, was when they woke up in some random room.. And what was even MORE surprising was the fact a literal sign with a face walked (?) in. ]

"Hey! You're awake! Are you okay? Any symptoms?"

[ .. It seemed friendly enough.. Also sounded like a child. ]