The series tells the romantic love story of Jiang Xin Bai, a cold and aloof prince suffering from face blindness who is determined to eliminate the "Zornia grass" from the world, and Yan Nan Xing, a passionate female traveling doctor whose appearance changes often due to a curse during the full moon each month. Together, they journey through the martial world, experiencing a fated love. Through the process, these two strong yet lonely individuals, overcome numerous obstacles and jointly uphold justice. They show the true meaning of love—that while appearances are important, they cannot surpass the connection of hearts.