Taken by her father's bodyguards, Jei is forced to exist as the identity of her twin brother, Jay. Her father's threat to endanger her mother lead Jei no choice but to comply to her father's wishes, dressing as a man to represent the figure of her brother. Her father wanting to maintain business relations with other companies, Jei has no choice but to also maintain relations with the other companies' daughters, while in the same time maintain her true identity a secret.