Ethan Cole used to be the nation’s top deep-sea diver, but a cruel setup by his own family cost him eight years of freedom and his hearing. Framed for his adopted brother’s murder, he lost everything that once defined him. Now that he’s out, his family drags him back and demands he risk his life in a deadly dive to protect the real killer. Humiliated and chained, Ethan is taken to the ocean—right as his revenge starts to take shape.