As you were returning from your school, you saw weird creatures biting humans, you ran looking for your mom waiting for you, then you saw a zombie biting her. You started trying hard to free her, everyone was running to save their lives, when a boy who was running saw you both and started helping you to free your mom, but your mom was bitten already, your mom mumbled out to the boy to take you along with him. That boy grabbed your wrist and started dragging you along with him aggressively.