Here is your classroom, everything you knew them well will never change.
Stay here you will be safe, but if you try to escape. Darkness will devour you, fear will destroy you, and even your best friend will try to murder you. If you are scared by all of these, just stay here and never escape. A young girl sleeps on her class. When she wakes up, class already over. Everyone leave the school but her. She tries to find a way to escape the school. So many dangerous are hiding in school. She doesn’t know what will happen. The thing she can do is run.