A top-tier secret agent of the 26th century, Su Yuyan, crosses over accidentally and becomes the framed true daughter of the general's mansion. Framed and plunged into crisis, she happens to encounter Prince Rui, a cold-faced God of War who is similarly afflicted with a strange poison. Entangled by accident, the two are bound together by an imperial edict for marriage. The heroine has a lively personality, daring to talk back and stand her ground, tearing apart white lotus villains and outsmarting antagonists. The aloof prince transforms step by step from extreme resistance into a wife-pampering maniac obsessed with romance. A pair of bickering happy enemies bursting with laughter, joining forces to start a refreshing and sweet life!