A modern orphaned graduate student transmigrates to ancient times and wants nothing more than to live a carefree life. Having never known warmth in her birth family, she believes she can only rely on herself. Yet she transmigrates into the imperial palace, where she must depend on the emperor. An unexpected encounter brings her into contact with him. With her unique personality, she gradually wins his heart, while also making enemies and getting caught up in the harem's rivalries. Tested in both love and career, the heroine and the emperor face a major crisis together, ultimately winning love, success, and a sense of self.