Li Shimin's World Comes Crashing Down: The Crown Prince Is Dating Meiniang

In the seventeenth year of the Zhenguan era of the Tang dynasty, a thunderclap split the sky. Zhao Yang, a modern-day corporate wage slave, fell from the heavens and smashed a huge hole in Li Shimin's Ganlu Hall. At the critical moment, Zhao Yang activated the Badass System. Li Shimin: You say you come from the future. Then tell me, what becomes of Crown Prince Li Zhi? Zhao Yang: He ushers in the Yonghui era of peace and expands the Tang dynasty to the height of its power. Li Shimin: My little Zhi Nu has certainly lived up to my expectations. Zhao Yang: The crown prince does all right, but his empress becomes a female emperor. The Tang dynasty falls after three generations, and almost all the Li family descendants are slaughtered. Li Shimin: ...Pfft! (spits blood) ...Guards, bring the crown princess here! Zhao Yang: Not Lady Wang, but Lady Wu... your talented consort... Wu Meiniang. Li Shimin: ...Pfft... pfft...