The CEO's Substitute Bride

To pay for her father's medical bills, Claire Warren swaps identities with her twin sister and marries into the Gu family in her place. She is cautious and tries to please her husband. A year later, her sister demands to switch back. Heartbroken, Claire Warren leaves after seeing her sister effortlessly take over her life. However, her once-cold husband from their arranged marriage keenly realizes his Honey has been replaced and goes frantic.