Ph. D. in Chemistry Travels Through Life

Traveling through ancient times...? Don't worry, don't worry... In my previous life, I was a doctor of chemistry. If I could just invent something that didn't exist in this era, it wouldn't be a matter of minutes to get rich... Let's see how he uses the knowledge from his past life to show off his talents... And create wealth and wealth... Marry Bai Fumei... And reach the pinnacle of life... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.