Unify the Late Sui Dynasty

Yang Yi was disheartened after failing to re-read, so he indulged in novels and abused himself. On a thunderstorm day, he was brought into the world of Sui and Tang Dynasties by a bolt of lightning. The Sui and Tang Dynasties are different. Not only are there fictional characters such as Yuwen Chengdu and Li Yuanba, but also civil servants and military generals from various eras. Let's see how the protagonist can compete with these outstanding people with the help of the system! Awake to hold the power of the world, drunk and lying on the knees of a beautiful woman! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.