Demon Resurrection: Start with a Peach Wood Sword

A senior student from an ordinary school is about to graduate. The world is in chaos, demons are rampant, and the strengthening system is accidentally activated... Are evil spirits causing trouble everywhere? It doesn't matter, I have a strengthening system: "Ding! Peach wood sword +1" "Ding! Peach wood sword +10" "Ding! Peach wood sword +100" "Ding! Peach wood sword +1000" Can it also strengthen demons and ghosts? Is this the correct way to open it? My ten thousand year peach wood sword can kill gods and demons... Bow down to my mahogany sword... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.