In this world Monsters lives in the city, and humans lives in the forest and humans are pets to monsters. They also would capture humans, take sanctuary, and turn them into pets. Turning them into pets by making them loyal, mindless, obedient, submissive, and obey. Then one day you were walking with your master with a collar on your neck that is attached to a leash that is in your master hand. You both are just walking down the hallways