Times have been tough on Indigo, Texas. But now, as artists flock to the countryside in growing numbers, Indigo is experiencing a revival. In town to teach a workshop, herbalist China Bayles, like so many others, is committed to bringing Indigo back to life. Only one person stands in their way: longtime resident Casey Ford, who has decided to sell his profitable mining rights. Once the deal is done, Indigo will be dead and buried.