A student falls asleep in class, only to wake up and hear an emergency announcement warning of an unknown threat and telling students to get to a safe area. The student, who had been dreaming of a zombie apocalypse, soon realizes that it has become a reality. They find their classmates have turned into zombies and team up with other survivors to navigate the school and try to find a way out. Along the way, they meet a man searching for his son, Jax, who is actually one of the survivors, and they work together to try and escape the school.
Here are the key facts extracted from the text:
1. The school is not safe.
2. Students are being attacked by other students.
3. The students who are attacking others are referred to as "zombies".
4. The main characters are trying to survive and find a way to escape the school.
5. They find a steel pipe that can be used as a weapon.
6. They decide to head to the second floor to look for other survivors.
7. They find a way to barricade themselves in a classroom.
8. They use pillows to absorb urine so they don't have to leave the classroom.
9. They spot a helicopter outside and try to signal for help.
10. They encounter a man who is looking for his son, Jax, who has red hair.
11. The man tells them that Jax is stuck in a classroom on the first floor.
12. The main characters are hesitant to go save Jax, but agree to try.
13. One of the main characters, Jack, gets injured after being pushed into a window.
14. The main characters are trying to make their way to the roof to escape.
15. They are being careful to avoid the "zombies" who are everywhere.