Matthew and Xenia spent some time together in an orphanage when they were children. Later, after Xenia became a famous singer, she learned that Matthew had unexpectedly gone blind, so she retired from her singing career to care for him as a caregiver. The two got married and had a child. Ten years later, when Matthew regained his sight, he mistook Sarah for the girl he liked in childhood, leading him to neglect Xenia and their son Calvin. Heartbroken, Xenia decided to divorce him. It was only during Calvin's singing competition and Xenia's comeback concert that Matthew realized Xenia was the girl he liked as a child. However, it was too late. Xenia left with Calvin and Ethan to start a new life.
Irene Britton, a single mom delivery rider, raises her son Taz Britton, thinking he's just a troublemaker at school. Unknown to her, seven-year-old Taz is actually Aurelia's famous genius doctor, deliberately hiding his talents. While delivering food, Irene is saved by Fabian Lyons, who is actually Aurelia's boxing champion and her one-night stand from seven years ago—Taz's father. Fabian pretends to be injured to stay close to her family. Just as Irene is struggling to support everyone, she discovers her long-lost father of 30 years, Toni Emerson. Though appearing to be a simple security guard, Toni is actually the powerful leader of Aurelia's wealthiest conglomerate, Emerson Group. With these three remarkable men in her life, Irene's fortunes take an unexpected turn for the better.
In Obreford, billionaire Ysabel Harper and Darlene Anderson give birth on the same day, but Darlene secretly swaps their babies. Seventeen years later, the true heiress, Minnie, endures abuse and hardship while living with Darlene, whereas the false heiress, Camellia, enjoys a carefree life and often bullies Minnie. Fortunately, Ysabel eventually discovers the truth and reclaims her biological daughter, Minnie. However, Darlene’s ambitions are far from over; she conspires with the Lawson family to undermine the Harper family’s status. When her plan ultimately fails, she murders her own daughter, Camellia, in a fit of rage. As the investigation deepens, Ysabel uncovers that the true mastermind behind the schemes is her sister-in-law, Kaylee Allen. Kaylee has always believed that Ysabel’s wealth comes from her late brother, Blake Allen’s, inheritance, but in reality, Ysabel’s success is due to her own hard work and intelligence. Blake is revealed to be a mere “kept man” living off Ysabel, and after the truth comes to light, Kaylee is sent to prison. In the end, Ysabel clears Minnie’s name, and the mother and daughter reunite, finding happiness together.
Ji-Yeon, the wanna-be among the theater majors at school, dreams of a bright future after being cast in a famous director's work. However, her life shatters when her best friend Yu-Mi spreads a deepfake video of Ji-Yeon having an intercourse with Professor Park, and on top of that, has an affair with Geon-Woo, Ji-Yeon's boyfriend. Determined for revenge, Ji-Yeon teams up with the teaching assistant Su-Ho, who exposes Yu-Mi's true identity to her.