Kim Na-yul, an ordinary employee worn down by overtime and her boss's abuse of power. However, a secret relationship that begins when she gets entangled with the company CEO, Kwon Si-jin, escalates into unexpected emotions and incidents.

Park Chang-wook, the founder of Taesung Bio Group, who lives as a hotel cleaner while hiding his identity; after entering into a contract marriage with Jung Se-yeon, the CEO of Jungsung Group, he ultimately reclaiming true love and the glory of his family.

To protect her mother from her own father, Seo-ha enters a contract marriage with Tae-mu — a cold, calculating chaebol CEO with his own agenda. Business first, feelings later. But the longer they share a life, the harder it gets to keep this marriage strictly on paper.

She finally quits the job that’s been draining her—only for her top-star boss to confess he can’t let her go.

"My blind date is... my professor?!" When Na-eun meets the hospital's coldest surgeon at an arranged date, she never expects him to propose a contract marriage. But behind his icy reputation is someone far more dangerous — a man who makes her feel safe. As jealousy and outside pressure close in, what started as a deal starts to feel dangerously real.

Every guy Seong-ha has ever liked turned out to be gay — and now her radar's going off again for the campus's most rumored guy. Except he's not gay. He just never found the right moment to say so. The rumors won't stop. The misunderstandings won't stop. And neither will her heart.

A marriage without love shatters when a cold husband returns obsessed, turning suspicion into passion and forcing both to face their true feelings.

An elite matchmaker with a 99% success rate has always put her career first—until she falls in love with a VIP client. Torn between professionalism and passion, she becomes dangerously entangled in a romance where one wrong move could cost her everything.

To fulfill her grandmother's wish, Kim Ha-eun rushes into marriage—only for her husband to leave for overseas work the very next day. A year later, the company's CEO, just returned from abroad, has a face that seems strangely familiar to Ha-eun. His true identity shocks her. As they grow closer, her guarded heart begins to open. Though married for a year, the two fall in love again, as if meeting for the first time.