Aisin-Gioro Yin Xiang is the 13th Prince of Emperor Kang Xi and an unfavoured imperial concubine. He is a close friend and confidante to Aisin-Gioro Yin Zhen (4th Prince), who later became Emperor Yong Zheng.
During the princes' fight for the throne, Yin Xiang became collateral damage and was sent into isolated exile for 13 years. His exile was one of the reasons why the 4th Prince seriously decided to enter the throne succession fight.
(Source: MusicalVeggies at kisskh)
