Yu Pei's fortune-telling novels _ Yu Pei's fortune-telling novels are free to read.

The novel you may be looking for is Dao Jun. ..

The protagonist of this novel is Zhang Ming. Because of any special reasons in his body, he is born with a constitution that attracts evil spirits. In order to save him, his grandfather went to a mysterious grave and found a thousand-year-old female ghost, and asked her to sign a ghost marriage contract with Zhang Ming to protect him.

Later, when Zhang Ming grew up, he began to learn Taoism, met many ghosts in his practice, and started a series of thrilling stories with them. Among them, Yu Pei always accompanied him and became his tool to protect him.

I hope my answer is helpful to you.