In ancient times, demons, humans, and immortals coexisted. Demons cultivated themselves with human blood and were good at transforming and deceiving people. A war broke out between immortals and demons because a princess from the demon world was executed by the immortal world. The immortal world suffered a tragic victory, and undercurrents surged in the three realms. A special stronghold is set up in the fairy world to train demon exterminators. Their identities are kept secret, and the immortals sent by the fairy world to the demon world never return.
Mo Junhan, who has a special status, chats with Yu Yanqing. Yu Yanqing persuades Mo Junhan to participate in the selection of the demon slayer. He can use the token to facilitate things. He holds the demon bone wine glass and notices that there is trouble in the demon world. He will go to the demon world and gives Mo Junhan a jade pendant to send messages. The Yue Niang appeared behind the tree and asked for the bone cup for her master, and Yu Yanqing gave it to her.
In order to enter the selection, Mo Junhan teamed up with the earth demon to stage a bitter trick after he injured himself. He pretended to be chased by the earth demon, sacrificed his life to save others in front of the demon slayer candidates, and successfully won the candidates' trust. He was about to embark on the road to the selection of the demon slayer, and the secrets and conspiracies of the three realms were gradually revealed.
