Yuhuang took over the administrative duties of Yuanshi Tianzun , and became the overseer of both Heaven and Earth .
He once was the supreme administrator of Heaven but later entrusted that task to his assistant Yuhuang , the Jade Emperor .
Jade Emperor took over the administrative duties of Yuanshi Tianzun , and became the overseer of both Heaven and Earth .
He once was the supreme administrator of Heaven but later entrusted that task to his assistant Yuhuang , the Jade Emperor .