I, a Warlock, Wear a Flying Fish Suit to Investigate Crimes?

Three thousand years ago, the Tang Dynasty discovered the sealing stone. If a practitioner came close to it, the meridians would be blocked and the immortal would turn into a mortal. Now that the sealing stone has been exhausted, the practitioners are preparing to move in the shadows, and the conspirators are living behind the scenes to plan their own interests. Jiang Li is caught up in it, one case after another, and sometimes the truth is not important.