This Retired Saintess Will Raise Your Property Value

The male lead, who had been repeatedly reincarnating, went mad and turned the entire empire into a sea of flames. I ended up possessing the body of a character in the web novel *If You Pick Up a Sword, You Might as Well Slit Someone's Throat*...And of all things, I became one of the countless saintesses. My goal is singular... (Source: Naver, translated)