Lena looks forward to receiving the government-mandated cure that prevents the delirium of love and leads to a safe, predictable, and happy life, until right before her eighteenth birthday and her treatment, when she falls in love.

Inspired loosely by Shakespeare's Twelfth Night, teenaged Violet is shipped off to Maine after her brother's hospitalization, where she searches for the lost shipwreck that her great-great grandmother survived and for answers about her family's long struggle with mental illness, all while falling in love.