I Rule the Wasteland Harem

Synopsis of I Rule the Wasteland Harem: After World War III, I became a scavenger in a chaotic world, surviving by trading salvaged junk for supplies—while being bullied by classmates who would steal what I'd gathered. By chance, I discovered alien technology and rescued three beautiful women who became my wives. Now, I aim to use these assets to become the King of the Wasteland!