The Invincible Hostage Prince

Qin Yang's soul transmigrates into the Daqian Empire, where he falls in love with Ye Yanran at first sight. To marry this illegitimate daughter of the Prince of Wuwei, he gives up the throne, agrees to live as a hostage, and breaks off his engagement to the daughter of a powerful clan. But after enduring six years in enemy territory and using intelligence to make Ye Yanran a renowned heroine, she turns around and marries Qin Yang's third brother, Qin Wei, for the position of empress! Worse still, she conspires with Qin Wei and his mother to poison Qin Yang's birth mother. The murder of his mother and the broken engagement are unforgivable! So Qin Yang establishes his own princely household, raises a mighty army, and rides into battle, shaking the realm. Once he has reclaimed everything that belongs to him, Ye Yanran shamelessly comes crawling back. “Your Highness Prince Jin, I only did all that to motivate you! Can't we go back to the way things were?”