As a villain, evil spirits can actually defeat Bayan, who represents justice. The film mainly conveys justice and evil. There is a connection between the two, and there is no way to really distinguish them.

In this film, Ma Min is a psychic. She was very surprised when she learned that Bayan was in her niece, because her niece could not inherit Bayan before she was old. After Ma Min's investigation, she found that her niece was not possessed by Bayan, but was troubled by an evil soul.

The Korean horror film Psychic Media received great attention after its release. This drama mainly takes the profession of psychic media as the main line of the story, and tells the story of the confrontation between the scarer and Bayan God.

When Ma Min was just an adult, she was attached to Bayan God. Ma Min's mother is also the heir of Bayan God. Ma Min's mother and Ma Min's children are mediums who inherit Bayan God. Bayan God has always been regarded as a god in the story, a god who can bless people. Bayan God and evil spirits are two opposite states. Ba Yan God represents positive energy, while evil spirits represent inaction.

Bayan God has been spread badly by people since its appearance. Evil spirits are very dissatisfied with Bayan God's respect, because evil spirits feel that they are no different from Bayan God, and people have always misunderstood evil spirits, and evil spirits can do good deeds. When people see evil spirits, they will walk away and treat them as rats crossing the street.

The evil spirits want to fight against Bayan God. In the end, the evil spirit defeated Bayan God. People who are possessed by evil spirits are not like before, because evil spirits have turned over a new leaf and hope to become the second Bayan God. After the film was broadcast, netizens refreshed their views on justice and evil. People always think that evil does not oppress right, but sometimes they think that evil is not really a bad person.