My pitch for a horror movie
300 years into the future, post crisis humanity is getting back on its feet.
Open to an oasis in the desert overlooked by rock formations. A band of semi nomadic tribes people have wandered into "the cursed lands". Old petrified wooden signs and carvings into what stones still stand warn of an ancient curse on the water and the surrounding earth.
One of the older tribesmen warn the character tells of the powerful magic at the sight telling them any who take anything will be cursed.
Of course they dismiss the old man, explore the area, finding undisturbed valuables from before the "great fall", taking small souvenirs and valuable scrap.
The next day after giving the trinkets to his friends, they become violently ill, red rashes wherever they wore the trinkets.
So at the end of the movie its revealed this was a radioactive dump for long term storage in the Arizona deserts....add or modify whatever you want. Its just off the top of my head.