This is a self-created dynasty, don't take it seriously. The Yu Dynasty was established after the Tang Dynasty. Suzhou, the founder of the Yu Dynasty, destroyed the Tang Dynasty and established Yu. The dynasties changed and history chose it. People planned things and accomplished things in heaven. No one can change it, no one can escape it. What kind of overt and covert struggles will there be in the new dynasty? We stay tuned!
This story is purely fictional and should not be taken seriously.
Hope it gets better and better!