Queen of the Doomsdayplease Be More Powerful

In the end of the world, awaken the infinite copy system! As long as it is a dead object, it can be multiplied ten thousand times! Rotten iron? Directly copy it into super equipment! Expired drinks? Copy into the source of life! Scrap parts? Transform into a cyber mecha in seconds! In an era of despair where zombies are rampant and monsters are raging - yet I am sitting in this infinite convenience house forgotten by the gods. Here, I have absolute invincibility. While others are struggling to survive, I am selling goods. Others barter, I sell at a price. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.