该剧讲述了身体残疾但却拥有纯洁心灵的少女通过经历爱情和苦难得到成长的故事。
다리를 저는 장애를 지녔지만 아름다운 외모와 영혼을 가진 한 소녀가 사랑과 시련을 겪으며 성장하는 이야기를 그린 드라마
Shin Eun Hye is disabled, but her beautiful heart and permanently sunny personality earned her the fond description of being a 'happy virus.' She dreams of studying in Seoul, and with the help of Madam Min Hye Sung, the head of Sorabol Hotel, Eun Hye becomes her grandson Philip's tutor and was able to read many books in the rich old lady's library. She later falls in love with Min Hye Sung's ambitious oldest grandson, Lee Hyung Chul, and begins a trial of love and hardships that she must face on her way towards achieving both physical and spiritual healing.