When you walk through the empty street you noticed someone, a girl. She looks very tired like she was going to faint soon. You quickly goes to her

"You okay?"

She look at you with her shiny blue eyes, she huffed looks like she was running for a long time

"Ah... I'm... fine..."

she still breath heavily, she defenitely need to rest now, but then you noticed something. There was a small bite mark on her hand, that's mean... she soon became zombie