How about letting the guy who got an A in creative writing have a go at the story, hm?
In the distant future, creativity was in a decline. The fearful National Endowment for the Arts and Humanities set up a vault to contain any of the rapidly deteriorating creativity.
Hundreds of years later, after the creativity decline was proved to have only been a record breaking burst in the amount of terrible fan fiction and original energy was up to normal, the vault had been forgotten.
However, creativity multiplies exponentially n the presence of itself.
The creativity vault explodes and sends creative energy all over the planet. Many wondrous and confusing things simply appeared out of nowhere, and things living and inanimate began to mutate into things that had once only appeared in the deepest vestiges of the creative mind. Things that could not possibly exist, that defied every law of nature and broke several theories.
Most of these things began to rampage about, multiplying creative energy and making everything much more odd. And worse.
With all civilization in chaos, some have used their creative energies to create good things that have the chance to bring the boredom of peace back to the world.
Meh.