《皓镧传》是2019年上映的一部古装权谋剧。战国时期，诸国纷争，战事不断。在赵国的首都邯郸。御史大夫李贺的女儿李皓镧，因为继母的陷害，走投无路投靠到商人吕不韦这里。并且吕不韦也特别喜欢皓镧。当时在赵国首都邯郸，有一个奇货可居的人，那就是秦王孙异人，他是秦国滞留在赵国的皇子。吕不韦不光从金钱上赞助异人，并且将李皓镧也送给了异人当做妻妾。在秦国与赵国之间长平之战中，秦国坑杀了赵军40万人，异人的质子身份让他生命受到威胁。吕不韦在这个时候就帮助异人逃离了赵国，回到了秦国。后来也是在吕不韦的帮助下，又将异人的妻子李皓镧和儿子嬴政一同送往了秦国。在异人当上秦王不久后便去世了。嬴政即位，吕不韦作为宰相，也开始执掌秦国的权力

"The Legend of Hao Lan" is a costume conspiracy released in 2019 drama. During the Warring States period, there were disputes among the countries, and wars continued. In Handan, the capital of Zhao State. Li Haolan, the daughter of Li He, the censor, was framed by her stepmother and had nowhere to turn to the businessman Lu Buwei. And Lu Buwei also likes Hao Lan very much. At that time, in Handan, the capital of Zhao State, there was a rare person who could live there, that is Qin Wang Sun Yiren, he was the prince of Qin State who was stranded in Zhao State. Lu Buwei not only sponsored the stranger financially, but also gave Li Haolan to the stranger as his wife and concubine. In the Battle of Changping between Qin State and Zhao State, Qin Guokeng killed 400,000 people in the Zhao army, and his identity as a proton of a foreigner threatened his life. At this time, Lu Buwei helped Yiren escape from Zhao State and returned to Qin State. Later, also with the help of Lu Buwei, he sent Yiren's wife Li Haolan and his son Yingzheng to Qin. Yiren died shortly after he became King Qin. Yingzheng came to the throne, and Lu Buwei, as the prime minister, also began to take power in Qin