What Did the City Lord Discover Today?

A nuclear fusion researcher suddenly died in the laboratory, and then became a poor city lord in the border area of ​​Daliang. There are two thousand households in the city who owe taxes for three years and only have one tael of silver in their accounts. Good news: All Technology Database has followed suit. Bad news: Not even a good pot. In the kitchen of an inconspicuous city lord's mansion, the first sparks of modern civilization slowly rose from the mud of the salt-alkali land. ——Don't rush me, I'll make glass after I sell this batch of salt.