Crystal Lowell, a wealthy heiress, unknowingly spends the night with her arranged fiancé, Calvin Wright. She flees, later discovering she's pregnant but can't terminate it due to a medical condition. Disowned by her family, she raises her son, Ethan, alone. Four years later, Calvin's search leads to a dramatic reunion.
She was kind-hearted, but her cheating husband and sister plotted to kill her for a huge insurance payout. Luckily, she was saved by a benefactor and returned as the heiress of a powerful family. Now, she vows to take revenge with ruthless means and reclaim everything she lost.
To protect her younger brother, five-year-old Nancy Long fell off a cliff and lost her memory. 15 years later, Sherry Jones, a girl adopted by a waste picker, found a job in a hotel owned by the Longs, who had no idea that Sherry was actually Nancy. Sherry was picked on and insulted repeatedly by her mother and brother. After the Longs found out who she really was, they felt so regretful and sorry the way they treated her. The Long family, after years of separation, finally reunited.