In small-town Minnesota in the 1970s, it's the tail-end of the age of peace and love, but 19-year-old Cash Blackbear isn't feeling it. Bored by freshman English 101 and even less interested in the increasingly popular American Indian Movement, all she wants is to play pool, learn judo, chain-smoke, and be left alone. But then one of Cash's classmates vanishes without a trace, and Cash can't stop dreaming about terrified girls begging for help. Plus, she has an unexpected houseguest: a brother she didn't know existed has moved into her living room, and he's having violent Vietnam flashbacks that Cash doesn't know how to handle.