I Sharpen My Knife in the Troubled Times of Demons

It is said that there are countless cultivation systems in the Brilliant Cultivation Era. Legend has it that there is a monk named: Knife Sharpener. Forging and sharpening the sword are to maintain the sword, and practicing Qi and practicing the sword are to produce the sword. He knows everything about knives and never leaves his side with the blade. It can forge divine weapons for monks, and it can also sharpen ordinary weapons into spiritual ones. Since the war between the two countries nine years ago, demons have frequently appeared in the human world. As an orphan of the war, this generation of sword sharpeners only came out for... Silver? "What's wrong with making money! I was afraid of being hungry when I was a child, let alone sharpening my sword. Only when I'm full can I have the strength to kill monsters." "Why do you kill a monster and still have all kinds of strange things pop up?" "It's okay! Eat more, replenish your nutrition, grow your brain, and find a way to continue cutting!"