The Tang Princess's Consort

After transmigrating into the Zhenguan era, he becomes the second young master of the Du family and, before he knows it, has the whole Tang Dynasty eating out of his hand. Poetry, songs, music, staging plays, putting on concerts, setting up buffets: he is busier than ever. Along the way, he wins the hearts of a gentle and kind princess, a young lady, and the leader of a martial arts sect. But things do not turn out as beautifully as he imagined. Crown Prince Li Chengqian nurses a grudge and raises an army in rebellion, while Yuan Tiangang seizes the opportunity to contact Tie Shiwen of Balhae and march on Chang'an. Li Shimin is suddenly overwhelmed by troubles in the capital. Then a jade pendant once kept by Emperor Yang of Sui appears, said to conceal an earth-shattering secret. Li Shimin, Tubo, Xueyantuo, the great martial arts sects, and the Wuqi Hall, formed by the Five Surnames and Seven Clans, all covet the priceless treasure hidden within. Meanwhile, the struggle for the crown prince's position intensifies, with Prince Wei and others vying for power. Li Shimin becomes obsessed with seeking immortality and the Way, Li Zhi inherits the throne, and Wu Zetian rises to prominence... Join the Tang Dynasty's imperial son-in-law as he transmigrates to the Tang and becomes a prince consort!