Sui and Tang Dynasties: Engagement to Li Xiuning, start with heavy snow dragon ride

Yang Zhao traveled through the Sui and Tang Dynasties, activated the god-level selection system, and got engaged to Li Xiuning because of a marriage contract.
I thought that I could spend my whole life lying flat, but who knew that a few years later, in order to win over the Chai family, Li Yuan wanted to order Yang Zhao to divorce Li Xiuning!
In times of crisis, Yang Zhao triggers the God's Choice mission again!
Option [-]: The host and his wife Li Xiuning team up to break out of Taiyuan City, the mission reward: a thousand snow dragon riders!
Option [-]: The host grovels and dismisses Li Xiuning, task reward: none!
System, I choose one!
Ding, congratulations to the host for getting a thousand snow dragon rides!
Ding, congratulations to the host for obtaining the inheritance of the top battle spirit—the soul of Xiang Yu, the Overlord of Western Chu!
It wasn't until one day that Yang Zhao discovered that he was actually the Crown Prince of the Sui Dynasty!
Yang Guang: My son Yang Zhao is the crown prince of the Sui Dynasty!
Yuwen Chengdu: The number one warrior of the Sui Dynasty is the crown prince Yang Zhao!
Li Shimin: Your Highness, stop fighting, the Li family voted!
Yang Zhao: Anyone who offends us in the Sui Dynasty will be punished no matter how far away! ...