The Woodpecker

Si Ming, a serial killer, murdered four people in the space of a month. But the detectives pursuing him sensed something unusual about the case. Doctors, police officers... professions that should have been respected had somehow become the focus of public scrutiny, forcing those in them to live cautiously. Meanwhile, the person manipulating public opinion from behind the scenes became the greatest beneficiary of the era. A short story, expected to be 30,000-50,000 words. The complete story will be free to read. Update schedule and frequency are undecided. No romance. Premise: Against online trolls and attacks on medical workers.