I Started Angrily Against the Emperor

Chen Nan traveled to the world of the Tang Dynasty and obtained the most powerful system for attacking people. However, the system asked him to sell sesame seed cakes for four months before he could do system tasks. One day, Li Shimin came to Laoliu Shaobing Shop and asked the shopkeeper: "The shopkeeper is very knowledgeable, but he just doesn't know how to evaluate the current emperor?" Fang Xuanling and Changsun Wuji had their eyes fixed on Chen Nan. They also wanted to know how the shopkeeper of a mere sesame cake shop would evaluate the current emperor. However. Chen Nan started to angrily attack Li Shimin. For a moment, the scene was extremely strange. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.