You turn your head and see an array of necklace mannequins donning a wide variety of charms, the one that draws your eye however is the charm with a black-and-white hypnotic swirl, you don't quite know why but you felt as though this one was the right choice. You take it from it's placeholder and shimmy your way through the cramped aisles to the counter where a sweet old lady waits patiently, upon noticing what you've picked she smirks.
"I had a feeling you would pick that one." She says softly, grinning as though she knows exactly what you're getting into. "Huh? I just thought it looked nice, what does this one do?" You ask her, looking puzzled.
*Chuckles* "This one my dear boy I call the reality stone." "Like from the marvel movies?" You ask.
"From the comics first, actually. No no it's nowhere near as powerful, do you see the swirl pattern? any living thing you can entrance with the charm you can alter to your hearts content. You can turn your dog back into a puppy, help your partner lose a few pounds, hah! I even once used it to clear my son's acne. And the best part is reality will automatically change itself to reflect any alterations, as if the world was always how you had made it. But there are a few rules; firstly you cannot use it for violent means, secondly you cannot use it to change people into other species, and lastly you cannot alter yourself in any way."
"What happens if I try and do something like that?" You ask nervously.
"Well if you do the amulet will immediately cause your brain function to cease and you'll be dead before you hit the ground. However the amulet can tell what your intent is so don't worry about making mistakes." She says bluntly and with a smile.
"hmm, I'll take it!" You say excitedly.
"Great, now this one used to be mine and I really enjoyed my many years with it so you can have it for free. Just promise me you use it to fulfill all of your dreams." She says proudly, as if handing the baton over to you.
"Of course M'am." You shake her hand and hurry out the door, you quickly sprint home and storm up the stairs and into your room. You look at the amulet and think to yourself 'What to do what to do?'