Dan O is someone who values the safety and happiness of those around her more than anything else. In order to ensure their well-being, she makes the difficult decision to let go of Garden of Flowers, which had been her greatest treasure. However, shortly after doing so, Dan O disappears without explanation. Meanwhile, Master Jang Tae Hwa becomes aware that Dan O may be keeping something from him and orders his men to search for her. (Source: Viu)