Before transmigrating, Song Changsheng had read his fair share of web novels. Watching stories casually span thousands or even tens of thousands of years, he always had one question: With such long histories, why were their societies still so backward? Had no one ever thought of developing technology?
Only after transmigrating to the Purple Imperial Realm did Song Changsheng discover that technology in this Otherworld had been developing all along. It was just that its direction and focus were different, as were the techniques employed, yet there were still many similarities.
Take communication, for example. The Purple Imperial Realm had developed several different methods.
From the short-range Communication Jade Tokens and mid-range Communication Flying Swords to the long-range Communication Altars, each had its own merits. The methods of transmission included, but were not limited to, text, voice, and images. They could even transport items and living creatures across space.
