This article tells the story of the heroine Su Ruan who has had a dream of being a knight since she was a child. When she grows up, she becomes a teacher and studies, and travels around the world with her friends to perform chivalrous acts. Because of a chance encounter with the male protagonist Han Xun, they got to know each other, got to know each other, and fell in love. But just when they were about to reveal their feelings, they discovered that they were old enemies in their sects, and finally came to a point where they were facing each other. Later, after experiencing many hardships, they finally achieved the right results. They each put aside their status, betrayed their masters, and prepared to rush to a mountain and river appointment. However, they still could not escape the pursuit of the sect, and finally died together at the place where they met.
Mission: Young knight, sincere and courageous