Chang'an Demon Detective

Thirty years ago, He Xingzhi was the head of the Demon Subduing Department and the best demon detective in the world by imperial decree. He suppressed the demon tribes around the world with a demon-slaying sword and did not dare to act rashly. Later, he was convicted and dismissed for killing civilians by mistake, so he fled to Zhongnan. It was not until Shu Yi, whose life experience was a mystery, was brought back to the demon cave by his apprentice Zhao Tingyu that the truth that had been sealed for nearly a hundred years came to the surface.