Dayna, the genuine scion of the Kyoto Shen Group, was misplaced in her early years and raised by her adoptive mother Ethel, a scrap collector. After returning to the Shen household, Dayna, in an effort to honor her adoptive mother's kindness, tirelessly searched for the daughter her mother had lost. On her first day at the Shen Group to assume the chairmanship, she encountered Vera, who bore a birthmark on her wrist identical to her adoptive mother's. Dayna promptly arranged a genetic test between Vera and her adoptive mother. Meanwhile, Vera brazenly impersonated Dayna, falsely claiming to be the junior Shen executive arriving to take the position. Thus, the contest between the true and the counterfeit heiress began to unfold.
