90 5.1 Me, a hikikomori, and his army of waifus!

It was in the evening, when the sun was setting in this futuristic world full of flying cars passed over the people's heads, as well as people who talked with a hologram in front of them, the hologram showed half body of the people they were talking to.

It was already 2121 in Neo Yokto, where the world had been advanced and well developed. Technology and science was at its peak with many patented inventions that came straight out of sci-fi novels in the past. Humans now lived in harmony with robots, the future was bright and everything was simple and easy nowadays. But there was one thing that never changed throughout the ages. 

Human greed.