The Heiress is an Impostor

After being kidnapped, you were adopted and given a new name, enduring hardships before finally being found. Regaining your status, you are not letting go of your ex-husband! To uncover the truth, you concealed your identity and joined your ex-husband's company. Someone stole your identity, and you are being bullied. But you preserved! You are determined to uncover the truth. You know what? You succeeded and became the new CEO!