A Different World of Technological Development

Su Liang traveled through time. Looking at this backward alien world without mobile phones, computers, air conditioners, refrigerators and other technologies as well as slavery was a bit unbearable for him as a modern man. But since you can't adapt to the world, let the world adapt to you. As a result, vigorous technological development began in this corner of the St. Andrew continent! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.