I, the Thirteenth Prince, Am Systematic and Not Useless.

My name is Li Zimu, I've traveled through time. My current identity is the thirteenth prince of the prosperous Tang Empire. I have a system, I'm not a waste. But my brothers and sisters always thought I was a loser. He dances in front of me all day long. I had no choice but to raise my right hand high in annoyance. So from that day on, Their minds were filled with the fear of being dominated by me. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.