Lina is girl born in a post apocalyptic world. The entire world of 8 billion population got down to just 300 million. When humans were evacuating for a safe spot. There seemed to be a hope. A rock straight going up. A rock so big that it could cover an entire small nation. A rock that was humanity's last hope. Lina wants the world of zombies to end. Will the world of this timeline change cause of her tries? Let's see...