Romance Is a Bonus Book is a romantic drama web television series. This story starts with Cha Eun Ho. Cha Eun Ho is a successful youngest chief editor at a publishing company. He is very handsome with a good personality. Cha Eun Ho is very reasonable at work. Then he becomes involved in the life of his childhood friend Kang Dan Yi. Kang Dan Yi was once a popular copywriter. She is now a single mother, unemployed, and struggling in life. Now she still attempts to find a job. But even with her once a good career but she can’t. When Cha Eun Ho knows about her They involved with each other’s Then a love story begins to uncover. It is a unique and interesting story. This series was written by Jung Hyun-Jung. This story was created by Lee Jeong-Hyo. The season of this series premiered on January 26, 2019. Till now a total of 1 season and 16 episodes are published.