I, the Top Killer, Am a Pig Killer

Everyone says that the strongest killer in the world is a butcher, so the most powerful weapon is naturally a butcher's knife; Everyone in the world says that no one deserves to be killed by that butcher's knife, because the strongest killer never kills with that butcher's knife. The strongest killer from another world, since! Willing! Put! Abandoned! Tie! System! I just want to live an ordinary life, instead of getting caught up in the disputes between various forces, the wars of the country, or the pursuit of the masterminds behind the scenes... Well, I will kill anyone who doesn't let me live a good life! As for why you don't use the butcher knife to kill people, it is used to kill pigs and sell them to customers, so how can you use it to kill people? ! Besides, some people may not be as good as a pig. Don't ask why the protagonist doesn't have a system, the system is given to the villain. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.