Jiang Wan, the most outstanding female translator of the 21st century in Dragon Country, transmigrates into the body of an overweight girl who shares her exact name, living back in the 1980s. Not only does she lose weight spectacularly and stage a stunning comeback, but she also thwarts foreign conspiracies with her professional expertise, and fights her way up to become the chief translator through sheer hard work. After a series of twists and turns, Qiao Liancheng lets go of his past prejudices, gradually falls in love with her, and the two finally end up together as soulmates.