Tang Dynasty: Erfeng Begged Me to Open the Double Door

Chen Mo, who has an unknown past, accidentally obtained a bronze door knocker that could travel back and forth to the Tang Dynasty while driving screws in a factory. In the thirteenth year of Zhenguan, he used a lighter to save the life of Princess Li Mingda of Jinyang on the streets of Chang'an. "Is this a magic weapon from the Immortal Family?" Xiao Sizi opened his eyes wide. When Empress Changsun was critically ill, he took out antibiotics and said, "This medicine may be a try." Li Shimin grabbed his wrist: "If you can rescue Guanyin, I will promise you a Chang'an mansion and a thousand taels of gold!" He improved papermaking technology and presented horseshoe drawings to help the Tang army defeat the Turks. "Chen Qing is really my lucky star!" Li Shimin laughed and patted his shoulder. Seeing Li Mingda, who died young in the history book, alive and kicking, Princess Changle escaped the fate of getting married. Chen Mo held the door knocker tightly: This time, I will make up for Datang's regrets.