As a killing resembling a cold case resurfaces in a small town, the chase for the truth falls on two policemen who each harbor secrets of their own.

Oh Hyun-jin is the youngest executive at her company. She gives birth to a baby and stays at a postnatal care center. She is the oldest guest at the center for mothers and their newborn babies. While staying there, she meets other women, including Jo Eun-jeong, and they grow together as adults.

A young gay man and his spirited roommate help each other navigate love, mortality and sexuality in the bustling city of Seoul.

It follows a group of close friends in their seventies, still chasing their dreams and love lives to the fullest.

Lee Sun Jae used to be a big star but now lives a simple life. Despite challenges, he handles neighborhood problems with humour and wisdom. Kim Yong Gun, another former star turned director, adds fun with his playful arguments. Lim Chae Mu, dreaming of YouTube fame after a career in lighting, completes the trio. Together, they show that friendship and adventure never get old and that age is just a number.

Mi-so and Ha-eun meet in elementary school and quickly become best friends. In high school, Ha-eun meets Jin-woo and starts to have feelings for him, but he starts to have feelings for Mi-so. When they all meet again as adults, they are very different people, but they try to remember what friendship is really about.

Determined to escape a dead-end life, a gifted high school student turns to a world of serious crime to ensure he can pay for college.