Ling Shuangyue, a descendant of ancient martial arts who came out of the deep mountains and old forests, has explosive martial arts and emotional intelligence... Which is approximately zero. In order to fulfill her master's last wish, she went down the mountain to find an ancient jade that was said to be able to command the martial arts. Unexpectedly, by mistake, she became the personal bodyguard of the cold-faced boss Gu Yehan. One is a heroine of rivers and lakes who does not eat the fireworks of the world, and the other is the iceberg CEO who dominates the business world. When the ancient martial arts compete with the ability of banknotes, and when the rules of the rivers and lakes encounter modern laws, a ridiculous and ridiculous urban romance unfolds. While Ling Shuangyue has to protect this "weak man" who has no strength, he also has to deal with an endless stream of business rivals and mysterious martial arts enemies. Wait, why is this CEO looking at her more and more strangely? Is it agreed that the relationship is just an employment relationship?