

When Yvonne Carter was a child, she was a chubby girl who had a crush on the class nerd, Derek Lawson. As she grew up, her parents tricked her into going abroad and marrying a stranger. To get close to Derek, Yvonne applied for a job as his assistant. However, she accidentally inhaled an aphrodisiac and ended up spending the night with him. When Derek woke up, the beautiful "Cinderella" was nowhere to be seen. The only person in sight was the timid, plainly-dressed Yvonne, who had come to deliver documents. Derek mistakenly thought she had witnessed the previous night's events and ordered her to locate that woman. Eventually, he discovered that his "wife" was actually Yvonne, but by then, she had left in disappointment. He chased after her to the airport, where he confessed his deep love for her, and they embraced and kissed.

Mia Xavier unexpectedly travels back 90 years and meets her great-grandfather, Daniel. Determined to prevent a massacre that will destroy her family, she brings her modern memories and a jade pendant representing the family legacy. In her timeline, Daniel was a promising marshal of the Republic who was killed by Commander Zane and Adjutant Collins on the day his son was to be betrothed to Zane's daughter. The Xavier family was wiped out, leaving only her grandfather, Shawn, alive but permanently disabled.

In her previous life, Hannah Watts was granted the highest noble title and lived in glory, while Liliana Watts became a young widow. Consumed by jealousy, Liliana murdered Hannah, but unexpectedly, both sisters were granted rebirth together, returning to the day they were both to be married.This time, Liliana fights to marry the financially ruined Keagan Randall, believing she can swap their destinies, unaware she's sending herself to her doom... In the previous timeline, Liliana suffered as a young widow living in hardship, while her unfavored sister Hannah became a Duke's wife, basking in endless glory. Liliana firmly believes her misfortune stems from marrying the wrong man. So in this second chance at life, Liliana desperately arranges to switch marriage partners with Hannah, thinking she can exchange their fates, not realizing she's walking down a path of no return.