Sui Dynasty: Yang Guang, Please Start Your Performance

Transformed into the Sui Dynasty Yang Guang, only 10% of the imperial power is left at the beginning? The clan members are disobedient, Goguryeo is disobedient to discipline, and the demon sect is still working behind the scenes. Okay, you force me to build the canal and conquer Goguryeo three times, right? This time I will go out in person, become a saint through training, and smash Liaodong City to pieces with one punch! Anyone who refuses to accept will be beaten to death!