

Drowning in debt, struggling actor Theo is hired to pose as a retired billionaire's charming boyfriend. But the job turns into a nightmare when he discovers the billionaire's ruthless CEO son, Cade, is the first love he cruelly abandoned years ago. Determined to make Theo pay, Cade traps him in a dangerous secret affair under the eyes of his father and the entire company.

Five years ago, Hailey Penn and Damon Mercer are lovers, but Damon conceals his identity as heir to one of the capital's most powerful families, working undercover as an ordinary employee at his family's branch office. They break up due to a misunderstanding, and Damon suddenly vanishes. Hailey gives birth to their son Cody and struggles as a single mother for five years. When her job transfers her to the capital city Esrane, she unexpectedly reunites with Damon at a business dinner. They clear up their misunderstandings and finally build their happily ever after.

5 years ago, Seth Group's CEO, Rita Seth, fell in love with a construction worker, Drake Barton, and had a daughter.However, due to the social gap, Rita's father opposed their relationship. When Rita's inherited family leukemia relapsed and her life was in critical danger, her father used the excuse of not providing a bone marrow transplant to force Drake to leave Rita. Drake, deeply in love with his wife, had no choice but to agree to leave in order to save her life. Upon learning the truth, Rita went to see Drake, only to witness him hit by a car. Overwhelmed with grief, she fainted on the spot.Taking advantage of this, Rita's father left her and Drake's child, Dana, at the accident site.

The fallen princess fakes amnesia while concealing the monstrous abilities the Eden Project forced upon her. Living beside the uncle who murdered her parents, she gradually unmasks the Eden and reveals the royal family’s most horrific secret. Finally, she vows to end this cruel experiment that twisted human beings into living weapons.