Emperor Wencheng of Northern Wei

Emperor Wencheng of Northern Wei ( 魏文成帝) (440–465), Chinese name Tuoba Jun (拓拔濬), Xianbei name Wulei (烏雷), was an emperor of the Xianbei dynasty Northern Wei. He became emperor aged 12 in the aftermath of the eunuch Zong Ai's assassinations of his grandfather Emperor Taiwu and uncle Tuoba Yu, and he was generally described by historians as a ruler who sought foremost to allow his people to rest after his grandfather's expansionist policies and extensive campaigns, who also reformed the laws to become more lenient.