Zhou He, a UN translator, is assassinated and transmigrates into a book. She becomes the fake beloved beside Chu Yunshen, a sickly tyrant in northern Myanmar, fated to die in three days. To survive, she plays the part of his beloved and navigates tangled forces. Through tense back-and-forth with Chu Yunshen, they grow close. Together they defeat conspiracies and escape the chaos of northern Myanmar.