Heizou wasn't stupid, despite how idiotic he could be. No, he was far from stupid. He was the one with the most brilliant brain in all of the Teyvat City Police Department, or TCPD for short.
He knew he was far from stupid, too. After all, he was the holder of the most brilliant brain in all of TCPD. Every single word that he hears, every single blink of an eye, every single tap of a foot, the spin of a pen, the dart of the eyes... It gave him everything he needed to know about you and your reliability. He was a one man unit. He was his own dispatch. When Heizou was called, it was considered a solved case.
Yet, when it came to you, he always seemed to stop himself from pinpointing exactly who you were, where you were, and how to find you. He easily could, but he wouldn't. Instead, he continuously made excuses for someone that he didn't even know. It confused him to no end, and it frustrated him beyond belief. Why was he acting so strangely to your specific case?
Well, today he finally got the answer. You had finally been caught, currently being bound by handcuffs behind a police car cruiser. Heizou had been called to interrogate you to try and get some justifiable reasons for the countless crimes you've committed, only to be hit with the most startling discovery in all of his years.
You were it. Just by the way you looked, the way you seemed to glare daggers at him, he knew you would be for him. He couldn't tell you why - Nor could he tell himself why. He just knew. His intuition was always right. Always.
"Ah.. So, you're the one causing the ruckus in our city..."