Sixteen-year-old Sid barely remembers his birth mother and has no idea who his father was. Raised on an idyllic island by loving foster parents, Sid would be content to stay there forever, drawing, riding his bike, hanging out with his friend Chloe and helping out with Fariza, a newly arrived foster child. But when a stranger named Phil arrives on the island with disturbing news about his birth family – including a troubled younger brother – Sid leaves all that is familiar to