Caught in the Net

This story has no moral compass. It's the product of watching Detective Conan and murder movies. Here is the blurb: For a long time, the frequency of murder cases has been steadily rising. After the killers are arrested, their testimonies all bear a shocking resemblance! The string of endless murder cases hides another truth! A tall, muscular police officer with a six-pack, the bottom x a poker-faced, bespectacled nerd of an emperor, a psychologically twisted, highly intelligent, beautiful forensic doctor, the top [Why so many descriptors, hey!] ----I just want to emphasize one thing: the bottom is a strong bottom. I've heard quite a few people can't stand strong bottoms, especially muscular ones, so consider this a heads-up. Poker-faced tops may not be popular these days, but I still love them ⊙▽⊙ A short excerpt: At that moment, the slender man fixed Shang Wen with his usual indifferent gaze, yet the words that came from his mouth were the complete opposite of his expression: "You know, so your choice is..." Shang Wen felt he would never escape this strange cycle. Faced with the two choices he offered, Shang Wen chose a third. P.S. I'm really into this pairing, so even though I'm not good at writing mysteries, I couldn't help writing it. If you spot any plot holes, please tell me X﹏X