share time: 2026-07-12 12:40:43
The female lead accidentally travels to ancient times and becomes the crown prince's sister-in-law. The original body is rumored to be a disaster, and the crown prince intends to get rid of her. In a critical moment, she shouts "I really have a big use!" Coincidentally, the court is hit by famine and foreign enemies invade, leaving the crown prince in urgent need of a solution. She uses modern knowledge to resolve the famine and repel invaders. From suspicion to mutual affection, they fight for the throne together. Twists emerge: she is no ordinary time-traveler and hides secrets related to former dynasty treasures. Finally, they help the crown prince ascend the throne and gain exclusive sweet favor.
mute, 2x speed, if you want to adjust, please click the controller bar to adjust
full video
01:56:13
01:48:58
