Datang: I, Li Er, Pretend to Be a Time Traveler

As soon as Li Er ascended the throne, he picked up a mysterious book called the Traveler's Guide to Identification. Only then did I learn that there are countless time-travelers with magical abilities in this world. From then on, a path of pretending to be a time traveler began. "Old Li, I have an acre of grain that produces several thousand kilograms, and I can help you!" "Old Li, do you want the thunder cannon? The kind that will make Goguryeo surrender on its knees once the cannon is fired!" "..." Countless years later, Li Er, who was pretending to be wandering among many travelers, suddenly discovered it. His Tang Dynasty was already unrivaled in the world. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.