Secret Love

Yoo-jung receives a proposal from her boyfriend, Do-hoon, to take the blame for a car accident he was involved in.

Yoo-jung, who doesn't know that Do-hoon hit a person, accepts his proposal. After Ji-hee dies as a result of Do-hoon's car crash, Yoo-jung becomes a suspect.

Yoo-jong expects Do-hoon to reveal his unhappiness while being investigated. However, under pressure from Min-hyuk and the head of the prosecutor's office, Do-hoon is sentenced to five years in prison.

Yoo-jung learns about her pregnancy directly after she enters prison and gives birth after nine months. Meanwhile, Do-hoon is invited by Min-hyuk to review Yu-jung's parole.

Because she is a convicted criminal, Yoo-jung finds it difficult to get a job. Meanwhile, Min-hyuk tries to get revenge on Yoo-jung, and Se-yeon feels anxious about Min-hyuk.

Yoo-jung tries to sell Min-hyuk's ring to pay for the surgery, Se-yeon breaks up with Min-hyuk, and when Woo-chul disappears from the hospital, Yoo-jung searches for him.