In the far future, war has destroyed the entire Earth, leaving only a barren wasteland where the supply of water is controlled by the greedy king. In search of a long-lost lake, Sheriff Rao asked the king of the demons for help...and got the king's son, Beelzebub, and his assistant, Thief. Together the unlikely trio sets off across the desert, facing dragons, bandits and the deadliest foe of all... the King's army itself!

Long ago, the gate to the world of darkness was sealed. Now evil warriors, known as Remnants, are trying to reopen the gate and let demons take over the world. However, at Tobira High School, there exist guardians of the gate who must risk their lives to prevent the gate from being opened.

The story still goes on. This narrative described the experiences of Tao Yao, Mo Ya, and Childe Liu during their tour in JingShi. It suggested that the gaps between people and between people and fairies might not be as great as people thought. Whether it was through Tao Yao's relationship with Ding Sansi, Old Zhang's advice to Childe Liu regarding life mistakes and cooking techniques, or Mo Ya's predicament when confronted by Xi Nang, these experiences allowed each of them to mature. Concurrently, Feng Wule, Chen Baishui, and additional individuals also achieved their personal atonement. It's possible that everyone has an impact on one another throughout life's path, in all of its flavors. Please stay tuned for the 4th season!

The story centers around a timid orphan named Mizumura Shinta who goes to a missionary school in Tokyo. His seemingly normal life changes when a beautiful half-human Romanian girl named Lilith suddenly transfers into his school. Mizumura discovers that he is actually a vampire hunter and the successor of the Romuald lineage.