At the Beginning, He Mistakenly Regarded Li Shimin as His Eldest Cousin.

The progress in the later stages was too fast, directly approaching the Millennium level. Although it was exciting, it was a bit too ridiculous.

Overall, it's okay. The plot in the early stage is very good, the theme is novel, and the rhythm is tight. However, the later stage is relatively dull and the pace is too fast. There are a few typos. There are some logical problems. For example, Li Ke cannot inherit the throne because he is half of the Sui Dynasty. The Tang Dynasty has vested interests and is afraid of the Sui restoration. There are many supporters of Li Ke. For example, Xiao Yu and Cen Wenwen are both important ministers, and old ministers of the Sui Dynasty also support Li Ke, but they have been suppressed by the Guanlong Group headed by Changsun Wuji. Fang Xuanling, Du Ruhui, and Wei Zheng all served as Li Ke's teachers and spoke highly of Li Ke. Li Ke is the prince with the noblest bloodline in history, because he cannot be the prince because he has the bloodline of the previous dynasty.

And Princess Sakura?