Ling Ka Yan is a saleswoman in a pet shop. She was diagnosed with a terminal illness as a child, causing her family members to be overprotective of her. As a result, even as a young woman in her twenties, she has never experienced true love until she meets Yau Zi Wing, a man who changes her life forever.

The drama is about the assassination attempts on Emperor Jeong Jo's life during the 8 day period when he left the palace for a ceremony to honor his father who was killed by his grandfather.

It tells about a drama editor and a mind-reading boss. The two "do not fight or know each other" and become roommates by chance. Both the childhood sweethearts love and kill each other, and the overbearing sweet pet you are making me laugh. , And they also learned how to empathize with others' hard work and fatigue, learn how to give and how to love someone.

The handsome, but bad character of the dark hero will be vicious to anyone, until the strong and kind heroine Hua Xiao Chi appeared, the two began to interact, Hua Xiao Chi gradually understand the reason for the will be sworn Qi to deal with people, see through his extremely insecure world, not only did not leave him, but constantly care for him, accompany him. As time goes by, he gradually learns the joy of having friends and is impressed by Hua Xiaochi's kindness and falls deeply in love with her. 　　By chance, Hua Xiaochi travels through time and space to the modern era ten years later, where she meets the 33-year-old Jiang Xieqi, who is already a mature and stable, handsome and golden, and loved by thousands of girls as a single man. However, due to a drowning accident ten years ago, he not only lost part of his memory, but also suffered from emotional indifference, becoming what people call a cold face. No emotional feedback will swear that Qi met again flower Xiao Chi, so that the original is a well of stagnant water, once again by the flower Xiao Chi touch, opened a sweet romantic love story.

Explore love and friendship as your heart changes course in a subway station setting as a relationship grows.

Takes place at Nara Bank’s Yeongpo branch, which is celebrating the 99th anniversary of its foundation. The story focuses on the scandalous office romance between the characters Ha Sang Soo, Ahn Soo Young, Park Mi Kyung, and Jung Jong Hyun.

Ha Sang Soo, the senior head of the comprehensive consultation team at Nara Bank’s Yeongpo branch. Ha Sang Soo has had this position for three years already, and he is a handsome, intelligent, and sturdy person who will not waver in the face of life’s difficulties. Although he is an upright character, Ha Sang Soo is not cold or too formal but rather warmhearted with a humorous side. Not to mention, he has an athletic form fit for a national athlete rather than a bank employee. He entered his job as the top employee from Nara Bank’s training center, so he is very popular but also the source of envy for many others.

Ahn Soo Young is a fourth-year chief bank teller at Nara Bank’s Yeongpo branch. Known as the goddess of Yeongpo branch, she possesses gorgeous looks and a sweet voice. She started off as a part-time teller and is now a fourth-year chief, but she seems to be forever stuck at that level.

Park Mi Kyung comes from a rich family. She is self-assertive and quite open about her feelings. When she has someone that she likes, she makes that person join her side no matter what. She enters a relationship that doesn't go as she wishes.

Jung Jong Hyun is studying for an exam to become a police officer. He has a personality that drives him do his best in everything. He lives in a harsh situation.

Adapted from the novel "Sarangui Ihae" (사랑의 이해) by Lee Hyuk Jin (이혁진).