If the user presses a red button on the side of the box, when they die instead of reincarnating, they will be brought back to life and be teleported to that position. This magic cube was made by Redi and he duplicated it and gave them to his soldiers during the space war, instructing them to "keep it somewhere secret and convenient". Nobody really knows what he made it out of, but according to him "I thought about summoning it as an indestructable object", nothing can actually be indestructable, so maybe it is just very strong.
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