Sui and Tang Dynasties: Being Regretted? Sign in to the One Hundred Thousand Mysterious Armor Heavy Cavalry

Five years ago, I scolded Yang Guang back to Chang'an. Five years later, I carried Li Cunxiao and 100,000 Xuanjia out of seclusion. If you rebel against Yang Xuangan, you will die if you go to Goguryeo. I am Yang Yuan. I am the only one who can destroy this empire of the Sui Dynasty. Can anyone else try it?