Your dream partner comes to life and agrees to be with you until the day you die. You end up getting the house of your dreams with them and having however many kids you want. You get your dream job and earn triple the amount of salary that the job usually offers. You pretty much have the best life you could imagine and can do whatever you want.

In order to acheive this, you must enter a ring of several hungry carnivorous predators that are known to eat human flesh. Survival is guaranteed and anything damaged or missing on your body (Such as vital organs or limbs) is fully healed only seconds after you exit the ring, but the mauling will be extremely painful and last for fifteen minutes. You will also have to watch as one of them slices open your stomach and eats your intestines like fresh ramen.