Newly appointed CEO of Robinson Tech, Wes Robinson, is looking for new ideas to boost the company's sales. Vivian Blair, a program developer, shares a dating algorithm she has been working on called My Perfect Match. Wes sees potential and an opportunity to turn the company around and launches the service. When the pair is challenged to use My Perfect Match themselves to find love, this algorithm shows some interesting results.

When Tess Kelley realizes her daughter Jenny Kelley still isn't over her divorce from musician Rick Meadows, the irresponsible, ever-absent father of her little boy Jesse, and thus fails to make progress with friend and promising potential fiance Miles Healey, she places an ad on her daughter's behalf on a lonely hearts internet website. She then starts an anonymous relationship through the dating service with charming British-born literature professor Peter Campbell, who lives in America. Then Peter comes to meet Jenny in person, but who will end up with whom or stay alone?

Zoey gave up her passion for wedding photography after her ex-fiancé, left her at the altar. But when a childhood friend insists her to be the photographer for her wedding, she is forced to confront her past, and allow love to return.

A partying chaebol has a one-night stand with a beautiful girl. When she joins his company years later, it is difficult to hide their secret romance.

Tim and Yu, two con artists devise a plan to scam two wealthy cousins, Pai and North, by luring them into deceptive marriages. However, complications arise when the scammers start to fall genuinely in love with their targets. What will happen when their true identities are revealed? Will the relationships they’ve built survive the truth?

Yun Hae Jun is the youngest anchor to ever work at his broadcasting station. He is calm and straightforward as a journalist and kind in his personal life. On the other hand, Baek Yun Yeong dreamed of becoming a writer but wound up working at a publishing company.The two somehow travel back in time to the year 1987. There, Yun Hae Jun tries to find the truth behind a serial murder case, while Baek Yun Yeong attempts to prevent her parents from marrying. They soon realize that their objectives are connected.

Trisha has obsessed over her wedding since childhood, but now she's stuck between the man she wants, the man who wants her, and the man she chose.

Soo Young is a judge who fixes the wrongs of politics. Min Young is interested and inspired to get into it.