In a post-flood world, where the United States has transformed into the United Islands, Celine emerges from six years of presumed death. Thrust into a royal family embroiled in secrets, she navigates her new found identity, her place among the royal elite, and unfamiliar relationships with her five prince brothers and her new, alluring stepbrother Luck. Celine must also reckon with enemies who will stop at nothing to bury the past.

Luck, the adopted prince and second in line for the throne, finds himself in a precarious position. As he struggles to prove his loyalty, and secure his place in the royal hierarchy, forbidden feelings spark between him and Celine. With danger and betrayal lurking at every turn, Luck and Celine must tread carefully while unraveling a tangled web of love, family dynamics, and political intrigue.