Send Sad Wind

[Plot][Ancient romance][No love line between male and female protagonists] Song Yan never thought that he would be betrayed by his favorite mentor, but that was the fact. When he returned a few years later, he decided to take revenge, but as a result, his mentor died. Therefore, everything after that is all for atonement... Xia Jinwan also never thought that her father would be killed by her respected "brother", but what she didn't expect even more was that the world was so cold and her father-in-law ordered her husband to write a letter of divorce because of her father's downfall. In order to avenge her father, she secretly cultivated power, went outside the Great Wall, went deep into the palace, and finally let the emperor who personally ordered her father's death die in the most humiliating way. However, she did not have the opportunity to kill the person she "hated" the most - Song Yan, an enemy she had been close to since childhood and now a stranger, because he had already arranged the same death as her mentor... Perhaps all this is a cycle of fate, but where is the return destination of their hearts? And can the sad wind send away their grief?