The Luo family was attacked by the King of Ten Thousand Bats, and Luo Qili was the only one who survived overnight. He accidentally discovered a summoning array in the back of the family. He thought something powerful would come, but instead it only summoned a black cat. The cat demon fused Luo Qili's soul and marrow at the cost of revenge against the current king of the spirit world, "Jing Sang".