自分たちが客としてではなく、食材(獲物)として食べられる側であること

The door further inside read 'Please rub the salt in the jar well onto your body.' 'Please apply vinegar to your head.' The two finally gasped in realization. 'This isn't a place where we eat food; it's a place where we are turned into food and eaten!' Their faces turned paper-white with terror.