At that time, Xuan Hechen, the great master of the ceiling, was wearing a thunder talisman that surpassed Yin and Yang. No one could stop the Yin and evil in the three realms. He was only naturally afraid of ghosts, and would tremble all over when he saw ghosts. Frequent unsolved and strange murder cases occur in the city bureau. Captain Lang Xuanyi is born with yin and yang eyes but does not know how to control spirits, and is helpless. Xuan Hechen was invited by the police to assist in the investigation. At the scene of the murder, he met Su Ying, who was obsessed with obsession and looked like a "victim" but was actually half-spirit. Lang Xuanyi saw through Xuan Hechen's hidden terrifying strength at a glance and stalked him to become his disciple. Since then, the cowardly top celestial master + the wild and talented police detective have formed detective partners, working together to solve a series of bloody and strange murder cases.
Whenever a fierce ghost threatens his life, Xuan Hechen is so frightened that he shrinks behind his apprentice and screams, but he kills the evil spirit with a five-thunder righteous spell. Lang Xuanyi rushes forward to collect supernatural evidence, comforting his master and learning Taoism at the same time. Su Ying has followed the two of them in handling cases all year round, secretly falling in love with Xuan Hechen, and has always been their sidekick partner. The two masters and apprentices traveled through the city's haunted houses, abandoned hospitals, ancient tombs and deserted villages, solving a series of sinister cases, killing evil spirits, uncovering the evil cultivators secretly, and quelling the Yin-Yang rift crisis. The whole process is filled with hilarious daily life and thrilling murders, and the layers of twists and turns reveal the evil chaos in the world. Xuan Hechen also slowly overcomes the fear of ghosts in his heart while protecting his disciples and slaying the evil spirits again and again.
Concept: The biggest shackles that the protagonist Xuan Hechen has throughout the book are not Qianhunsi's evil magic and the corpse sea Yin Cauldron, but the psychological trauma and instinctive fear that have taken root for fifteen years.
The novel overturns the stereotype that "a strong man on the right path must be fearless": people are naturally afraid of evil, darkness, and past pain. This cowardice is the normal state of human nature and is not a stain on the Taoist heart.
The true practice is not to force oneself to give up fear completely, but to still choose to stand in front of the weak even though one is timid; to recognize the fear but not to let it dictate the choice. The purpose of getting rid of inner demons is never to become fearless, but to use compassion and responsibility to overcome the instinctive shrinkage.