They used to be infatuated with each other, but they broke up and became strangers. When they meet again 10 years later, the one who used to be nobody has become a ruthless general who holds supreme power over his country, while the other has fallen from being an honorable crown prince to a lowly slave of a conquered country. Their love affair 10 years ago has changed Ji Ning completely. He loves Bai Qingyan deeply but hates him deeply as well.