The only thankful thing for Di Tou was that although the mortal world wasn't very developed, the world of cultivation had quite a few amenities available already. It was just that due to one reason or another, many of the things he desired from Earth didn't exist here, at least not in a very complete form.
In simpler terms, the basic foundation was there, and all it needed was a 'genius' to propel it forward. Di Tou wasn't a genius, but with the end goal in mind, and 'endless' resources that came from wealth, he could certainly brute force a result working backwards from the end result.
Over the past week, Di Tou had spent most of his time reading, reading, and… reading. But he had also spent his 'break' time working on his toilet formation plate.