Secret: the Eldest Son of the Qin Dynasty

Qin Tian traveled through time, and being the eldest son of Great Qin felt pretty good. However, Qin Tian found that something was not right about the Qin Dynasty. Why was there the Demon Suppression Division? What the hell were the Night Watchmen? Why were there the Ming Dynasty, Tang Dynasty, Song Dynasty, Yuan Dynasty, Han Dynasty, Sui Dynasty, um, and Qing Dynasty. Well, it seemed not very good. Qin Tian felt that he was not feeling well. Fortunately, Qin Tian had a golden finger. Although it didn't look very reliable, it was better than nothing. Qin Tian looked at the way the demons danced wildly under the night sky and said: I *******, can I still play happily... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.