The chief director of the Tianzhan Medical Bureau transmigrates into the body of Luo Jinshu, an orphan girl in the Great Yan Dynasty. As soon as she arrives, she is suspected of murdering the Princess Consort of Shu and becomes the target of a citywide manhunt. Later, she not only saves the Princess Consort of Shu and her child, both barely clinging to life, but also tears up a broken engagement and saves the severely injured Prince Xiao, her imperial uncle. Prince Xiao holds immense power over the imperial court, possesses extraordinary talent and breathtaking charm, and is hailed as the most handsome man in Great Yan. And what's more, this diamond bachelor is still unmarried! Perfect! She's talented, he's handsome—a match made in heaven.