Also known as Ji Yijiu, he is the historically first king to move east to Luoyi and the tomb owner of this mausoleum. Son of King You of Zhou and the daughter of Marquis Shen. He was deposed as crown prince by his own father but later ascended the throne with his grandfather's help. Far from the puppet emperor portrayed in mainstream history, he was a shrewd strategist who ruled for fifty-one years, skillfully balancing four major powers around him. He secretly constructed this luxurious tomb and pretended to be impoverished before death to divert attention.