You ever see the movie "In Time"? It kinda revolved around this whole concept: people have predetermined lifespans, and have these digital displays embedded in their arm that show how much time they have left, and they can bargain for more time or exchange it for things.

But if your life is currency, what if it were stolen? What if you woke up one morning and found someone had literally taken your life, and now you only have... 15 Minutes to Live.

Better start searching.

(Disclaimer: This means I'm not going to be doing the GB-style monochrome graphics after all. Sorry.)