Am I Going to Be a Demon Sealer?

"Have you ever seen a demon?" "Yes, I have seen it, just now..." In the interrogation room, two police officers were asking a bald man about the relevant details of the vault theft. "Yeah, another one is crazy!" The police officer recording on the left is speaking to the person on the right. Dong-dong-dong, there was a knock on the door. A young man in black uniform showed his ID to two police officers. "Two police officers have worked hard. Now I have full authority to take over this case. Please cooperate." The two police officers saw clearly the documents in the young man's hands, and hurriedly stood up and said, "It's not hard, I'll leave this to you, and we'll leave now." After closing the door, the young man put on a serious expression and stared at the bald man opposite: "Hey, you're hiding in the police station now? You're quite good at playing!" The young man took out the short blade from his waist as he spoke. Seeing this, the man hurriedly said: "Who are you? This is a society ruled by law!" "Oh? But the law protects people, you? You're just a stupid pig monster. I can smell your urine from afar." "My name is Jiang Huai, the current successor of the Demon Suppression Sect. Are you ready for my trial?" Jiang Huai slowly approached the man, who shook his seat anxiously, trying to escape. "Stop struggling. Ever since she died, I swore that I would never let go of a demon in my life!"