In a society ruled by the strict hierarchy of Alpha, Beta, and Omega, people are expected to know their place-and never stray from it. As an alpha, Phuwin Tangsakyuen has never questioned the rules. At twenty-three, Phuwin was already living the kind of life most people his age were still trying to figure out. But everything changed when phuwin begins experiencing strange physical symptoms he cannot explain. When he finally seeks medical advice, the truth he uncovers is almost impossible to accept: a rare genetic mutation is slowly transforming him from an alpha into something else entirely......an omega?