how was Qin Shi Huangdi early life

In his early years, the state power was held in the hands of Prime Minister Lv Buwei and Eunuch Lao Ai. After the adult ceremony, he recaptured the power. Later he defeated the other six states and unified China. He carried out a series of measures to stabolize his throne and strongthen the country, including the unification of written letters, weighs and measures and coins. To resit the attack from the northen nomadic tribes, he also ordered to built and joint the Great Wall.