I’m a Paranormal Investigator Streamer. Why Not Have Me Solve the Case?

(No romance. The female lead dies within the first fifty chapters. The protagonist isn't invincible, and fights are evenly matched. The focus is on solving cases, with little livestream content. Read with caution if any of that bothers you.) Ever since graduating from college, Jiang Tian has looked after the funeral-supplies shop his master left him. When he has some free time, he also helps people with their problems and catches ghosts. But people don't trust him because he's so young, and turn to someone else instead. With only 185 yuan left in his pocket, he turns to livestreaming, visiting haunted houses and buildings to broadcast his ghost hunts. Who could have guessed that after helping an old classmate out, he would gradually become an unofficial member of the police force? Jiang Tian: “I could have sworn I was a ghost-hunting streamer...” “No, you're a special consultant for our unit.” A victim is found decapitated, their body in a horrific state. Was it a human killer, or a ghost's doing? At a subway station after midnight, a crowd throws themselves onto the tracks in a mass suicide. Was it a planned, willing death, or is there more to the story? Jiang Tian's fame as a special consultant keeps growing. Even police stations in other cities want his help with strange and inexplicable cases. “Bro, there's another case. Get over here, quick.” Jiang Tian: “Do you people treat me like a pack mule? And you don't even pay me?”