When (Y/n) 'falls' underground she faces a multitude of challenges. Monsters dissapear soon after she meets them, which terrifies her. Who could do this? Why would they do this? One this is for sure though, they won't stop until they have (Y/n) all to them self. She knows for certain that I'M NOT A PET! But, throughtout the challenges (Y/n) faces, she realizes that theres something much bigger going on...