

After losing his mother to cancer, Yale Mond falls into deep despair. Soon after, his girlfriend Lillian Jones is diagnosed with leukemia. Not wanting Yale to endure another heartbreak, Lillian hides her illness and ends their relationship.Devastated, Yale goes abroad to study medicine.Five years later, he returns as the director of a hospital, bringing with him a miracle cancer drug.Unbeknownst to him, Lillian’s leukemia has worsened after she secretly gave birth to their daughter Annie. Unable to afford treatment, she ends up living under a bridge. Through Annie, Yale finally finds Lillian, and the long-standing misunderstanding between them is resolved. Using the miracle cancer drug, Yale saves the dying Lillian, and the family of three is finally reunited.

At five, Nina donated bone marrow to Quinn, saving her life. Tragically, Nina's parents died in a car accident, and she was rescued by a disabled scavenger, becoming Annie. Excelling in school, she interned at a major company, where she faced jealousy and bullying from fellow intern Angela. Unbeknownst to them, Angela was the adopted sister of CEO Quinn, who had long sought to repay the family that saved his life. When Quinn learned the truth—that the girl he'd favored was not the real Nina, but her bully—his world turned upside down.

Olivia abandons her billionaire family for Rory, but when childbirth becomes a life-or-death crisis, his true colors emerge. The arrival of Rory's “best friend” Rebecca reveals a truth more dangerous than money. Will Olivia's father save her and the baby before it's too late?

Pressured by her family to marry, Faith Miller impulsively marries a beggar in a flash decision. Unbeknownst to her, her new husband is Rocco Fitch, the CEO of the Fitch Group, who lost his memory in a plane crash. As Faith cares for him, Rocco’s memories slowly return, and the mysteries surrounding the crash unravel.

Kang Do-hyun chooses an ordinary life as a taxi driver to avoid inheriting his father’s family business. One day, he happens to rescue Cha Eun-seol, who is fleeing a chase and has accidentally taken the wrong medication. After a one-night encounter, they part ways and return to their separate lives. Four years later, a stylish CEO shows up with a child and proposes marriage to Do-hyun. After registering their marriage, Eun-seol faces pressure from her parents to abandon the child, but Do-hyun appears and protects both mother and daughter. As her company falls into crisis, Eun-seol attends a family banquet of Taegang Group—the most powerful conglomerate in Country A—to secure a 10-billion-won investment, unaware that the chairman is actually her husband’s father. At the banquet, despite pressure from her former fiancé Gu Jung-tae, Do-hyun’s father protects his granddaughter Kang Rumi and makes his presence known, yet he can only approach her as a “grandfather” without revealing his true identity. As time passes, Do-hyun and Eun-seol grow closer. However, after failing to secure investment, Eun-seol risks both her company and her board position by making a dangerous bet with her father, Cha Myung-hwan. At this critical moment, Do-hyun seeks out his father, accepts the responsibility of becoming the heir, and begins to take action himself. In the end, at a press conference, the capital and influence Do-hyun has prepared turn the situation around. Eun-seol not only saves her company but also secures full ownership, achieving both love and success.

Three years ago, Gabriella Kelly unknowingly convinced her husband Ray Chambers to sponsor college student Angela Mitchell's education as a blessing for their future child. Three years later, Angela arrives at Ray’s company for an internship with two friends, but she completely misreads the situation and believes Ray is interested in her romantically. She begins acting like she owns the place at work and shockingly mistakes the pregnant Gabriella for Ray's mistress, even going so far as to cause her miscarriage.

When single mom Diana starts working as an air traffic controller, she hears her ex-boyfriend Anthony’s voice over the radio. Since Diana broke up with him for the sake of his captain dreams, she’s grateful her sacrifice wasn’t in vain, and keeps hiding that he’s the father of her daughter. But she doesn’t know Anthony is actually the new billionaire CEO of their airline!

After a four-year relationship ends in heartbreak, Nova Silva is suddenly homeless, sleeping on the streets and fighting for food alongside beggars. According to state policy, Nova, now single, is assigned a partner—coincidentally, the wealthiest individual in the country. From that point on, Nova's life feels like it's on easy mode as she rises to the top, becoming the beloved of the richest person in the country.

Helen Croft was betrayed by her childhood sweetheart Alan Blake and her best friend Lisa Ruth. Her mother died because of it. After the divorce, she had nothing, so she left for Monaland and sold paintings on the street.There she met Tony Rusk, who had loved her quietly for years. His love and care gave her a new life.Five years later, she returned. Seeing her dressed simply, her ex-husband and Lisa mocked her, saying she must have married badly. Calmly, Helen revealed that her husband was the richest man in Amia City. The people who once humiliated her were instantly speechless.

Wyomia Quinn, the eldest daughter of the Quinn family, accidentally had a one-night stand with Julian Yates, the CEO of the Yates Group. Later, she was pregnant but had an accident that made her lose her memory. She spent six years abroad before coming back. Upon returning, Wyomia wanted her mother Maeva Sanum's ashes placed in the Quinn family's grave, but her father and stepmother demanded she secure a billion-dollar contract from the Yates family first. After reuniting with Julian, the two were riddled with misunderstandings. With the help of their adorable daughter, Sheila Yates, they gradually found their way back to each other.