Orion, chief of the Golden Tails, is betrayed and drowned in the deep sea by Ophelia, head of the Silver Tails. He unexpectedly reawakens ten years later, only to find he has married Seren, a commoner of the Cyan Tails, and fathered a daughter named Neria. Over the past decade, he had abused and neglected his wife and child, letting Ophelia and her family seize his home. Having woken from his folly, Orion embarks on a desperate journey to redeem his family. He strives to make amends for his past wrongs, expose Ophelia’s schemes, and protect his family and the peace of the sea realm.