In modern-day South Korea, the law strictly prohibits polygamy. However, Junseong — a ruthless magnate who has dominated the real estate world for three generations — chooses to live above the law, secretly maintaining three separate wives.

These three women couldn't be more distinct: Jeongsuk, his first wife, skillfully manages a high-end matchmaking company; Mihyang, his second, transitioned from being his trusted personal secretary; and Natalie, his third wife, is a captivating former model hailing from Russia.

Bound together by immense wealth and forbidden secrets, this quartet is woven into a suffocating web of high-society politics and illicit pleasures. Their indulgent life exposes the dark, opulent harmony of desire that thrives beneath the veneer of ultimate power and vast fortunes. Dive into this mature drama where luxury meets forbidden lust.