This is a love story set in the Jianghu setting, which is basically sweet and may have a little bit of a knife edge. It tells a sweet love story between a cool, crazy, sword-playing, cruel, ruffian, and overbearing elder sister, and a soft, cute, upright, well-behaved, and kind-hearted doctor. The two meet and get to know each other in this huge world. What kind of chemical reaction will happen between these two emerging talents with completely different personalities? Let's wait and see! ! !