Oh Hyun-joong

Cha Yo-Han—an arrogant but genius doctor of anesthesiology—and Kang Shi-Young—a smart, warm resident of anesthesiology—work together to help people with mysterious cases of acute or chronic pain.

Two in-laws forced to raise their orphaned nephew together slowly overcome their misunderstandings, finding personal growth and an unexpected romance through co-parenting under one roof.

Seo Jae-won who suffered an unfortunate childhood, becomes an ambitious and driven CEO that chases after success. But when her obsession gets out of hand, she tries to escape from her unhealthy desires but her husband, a designer and college professor, gets swept up in the process.

An unsuccessful idol pivots to working as a travel reporter, finding true happiness for herself and building connections with others.

The reason why we took the train.

A mother who just lost her only hope, daughter, made a critical decision. On that day, she happened to live a life which the time goes back to one day before every day. During the time traveling, she gets the second chance for her life.