Zhuo Yifan was called the Demonic Emperor because he became the strongest by using the Ancient Devil King’s Book of the Nine Secrets. Targeted by all the Holy Land experts and even betrayed by his own disciple out of greed for his powers he died. Then his soul enters and comes back to life in a family's servant boy named Zhuo Fan. Restricted by the body's feelings, he cannot ignore the family and the mistress he serves. Uniting the child’s memories with those of his former life, he will now lead this declining family back to the pinnacle of this continent and reclaim his seat at the top!