The Beginning of the Tang Dynasty Saved Li Shimin

Chen Xiaoyi, a student at the Ordnance Academy, accidentally traveled to the Tang Dynasty and rescued Li Shimin at the beginning. There was an assassin attack. Chen Xiaoyi said, "Your Highness, please be patient and come back as soon as you get down." Bang, Chen Xiaoyi threw a homemade grenade. The three top assassins stared blankly: What kind of hidden weapon is this? So... Amazing, we are all first-class masters... When enemy troops invaded, Chen Xiaoyi said: "Your Highness, our artillery has been successfully developed. Let's go and test its power." Boom, boom, boom. After a burst of fierce artillery fire, the enemy soldiers jumped on their backs and fled: What kind of weapon is this? Even our iron pagodas can't stop... Princesses and princesses came to express their love. Chen Xiaoyi: Let's start with my maid and see if you are suitable. After all, I am the messenger of God in your mouth... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.