Zhuangxiang

King zauangxiang also called Yiren was the ruler of chines state nammed QIN during third century, while he was in Zahao serving as hostage he met with a rich merchant LU Buwei who found him an extraordnary person, and borught him to QIN and got him married with his doughter nammed Lady Zahao who gave the birth to their son nammed Ying Zheng.
In the maintime LU Buwei also convienced Lady Huayang (queen of QIN) who was childless to adopt Yiren as son, eventually she agrees so Yiren became the legal in royal family, after the death of Lord Anguo (king of the QIN state) Yeiren become the king of QIN state and he appointed his fater in law (Lu Buwei) as his chancellor and Lady Zaho (his wife) as qeen and Ying Zeng a (his son) as next corwn prince,