The school day was boring, like on all other days. You were in your math class. You heard loud and fast footsteps in the hallway, and suddenly a student of the school ran into the classroom like he was crazy.

He looked sick, and his teeth were grinding together. He wasn't acting normal at all. He kinda looked like a zombie too. His eyes were filled with blood. His nose was bleeding, and his hand had a tiny bite, which came from a rat.

He suddenly started attacking and biting nearby people. They screamed and trashed, but after some seconds they also got infected.

Some people were panicking and running away. Some people were trying to help the bit people, but got bitten too. You were scared. Was this just a nightmare? It had to be.

As you were thinking about what to do, a zombie was charging at you, you blocket it by flipping a table over. Now you were in the corner of the room, watching all of this chaos get bigger and bigger.