A heretical cultivator in Bureau 749, I'm the fiercest at pulling out tendons and skinning peop

A wicked cultivator from Bureau 749, with a black dog following closely behind and zombies standing guard on his side, was skilled at everything from skinning and dismembering. He was a master of double-crossing, yet he gained a good reputation in the world.
Ji Zuodao, male, 19 years old.
He's not a good person, but you can't really blame him.
Who told him that his masters taught him all sorts of shady, underhanded, and selfish ways of making money since he was a child?
The masters often say that if you want to live a long and good life, you have to be careful about "choosing sides".
You have to be among the good people, and ideally, you can even get a government job.
Ji Zuodao thought about it and realized, "Hey, that makes sense."
From then on, everyone in the circle said that Bureau 749 had produced a ruthless investigator who hated evil and was proficient in everything from dismembering and skinning to cutting flesh.
Only Ji Zuodao sighed at how convenient this official robe was, as long as one used the guise of carrying out official duties and punishing evil.
Not only did I lose a bunch of flesh, bones, and skin for nothing, but the victim had to thank himself, and my colleagues had to praise me for ridding the people of a scourge.
What a promising road to fame, fortune, and sustainable development!
Colleague: Hey, Zuo Dao, we've caught a demoness over here.
Ji Zuodao: Oh, what a pretty young lady! Hmm? You dare to seduce me? Don't you know I'm desperately need a beautiful woman's skin?
Colleague: Brother Ji, we've caught a cult remnant here. He's really stubborn. Help me interrogate him.
Ji Zuodao: What an arrogant and unruly man! He's truly a man of unyielding integrity. Excellent! I've been looking for a spine-bound sword.