Frozen in Time

(I wrote this story in fifth grade and just recently found a Google doc for it. This is just something I wanted to maybe start up again, but I'm not sure if its worth it, so here's what I can remember. The best way to describe it is that ists pretty similar to stranger things even though I didn't even watch it until I showed this to my dad and he told me lol.)
Alexa Virella. A young woman, only thirteen resumes he regular day at home in her small, suburban home in the midwest. She hopes to peacefully study in her room before hearing he younger brother, Max, and his friend, Alan. As the night continues normally, suddenly, everyone vanishes. Where did they go? Who is that fog in the window?
Find out.