Eighteen-year-old Eli discovers a shocking secret about his life and his family while working for a Nobel Prize-winning scientist whose specialty is genetic engineering.

When her father is diagnosed with Huntington's disease, eighteen-year-old Vanni abandons her plan to flee her small New Mexico hometown after high school graduation and instead spends the summer keeping herself busy with part-time jobs and boys, but that changes after she meets Leigh, whose friendship dares Vanni to ask herself big questions and make new plans.