Datang: Traveling Through Ancient and Modern Times, Transporting the Prince

Zhao Yu, an otaku in the 21st century, got a mysterious ring. Accidentally traveled through the Tang Dynasty and became the prince Li Ke. You can travel back and forth between ancient and modern times! Guard: "Your Highness, we don't have much food." Li Ke: "I know, I will come as soon as I go." .... Li Er: "In the battle against Tuyuhun, the court is short of weapons. Ke'er, do you have any ideas?" Li Ke: "Father, don't worry, wait a moment..." … … This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.