Olivia and Maxim meet at a lavish banquet party that they attend without knowing each other. That night, the drinks they consume have been laced with stimulants by someone irresponsible. Without realizing its effects, they engage in passionate intercourse.

In the morning, Olivia wakes up early and feels anxious. She tries to leave the premises without waking Maxim, but just as she is about to leave, Maxim wakes up and offers her a check in exchange for the night's "service". Olivia felt very offended and refused the check, then hurriedly left.

After this incident, Olivia and Maxim never met again. Maxim was unaware of Olivia's full identity and didn't know that that night had a huge impact on Olivia's life. Olivia, pregnant as a result of that night's incident, gave birth to a pair of twins and raised them alone without telling Maxim.

Five years later, fate brought Olivia and Maxim together again under unexpected circumstances. Maxim is shocked to learn that Olivia is the mother of the twins, who turn out to be his children. They must confront their past and find a way to resolve long-overdue issues while building a new relationship as a family.