During the Qin Dynasty, he brought chaos to the seven kingdoms.

Jing Ni: You want a third child?! Moon Goddess: Cao Yuan! Who is more beautiful, me or my senior sister?! Zhao Ji: Aman, think of a way to get Zheng'er to acknowledge our child… Han Fei: Cao traitor! Give me back my sister! Wei Zhuang: Cao traitor! Give me back my senior brother! Ying Zheng: Cao traitor! Give me back my empire! Give me back my… Cao Yuan, courtesy name Mengde, nickname Aman. As the synthesizer of all schools of thought, the founder of "Neo-Confucianism and the School of Mind," the writer of the Qin Dynasty Women's Illustrated Guide, and the Warring States terminator who was the First Emperor's lifelong enemy… He transmigrated to the Qin Dynasty world after unlocking a lock at a beautiful guest's house, gaining the "Golden Key" that could open any lock. After opening the seven bronze treasure boxes containing the secrets of the Azure Dragon and mingling in the Qin Dynasty for several years—Cao Yuan bowed and said: "Everyone, how have you been?"…