Ma Lin could see how quickly the Sand Dog Temple system was spreading across the world.
It should be considered a kind of spiritual culture, although it requires some cost, it's not high.
Everyone can understand the benefits it brings.
Everyone can experience its benefits, with no bottlenecks, and no need for education.
Just like a pop song that can quickly spread through a country, the Sand Dog Temple system is accelerating its reach to the entire world.
Traders love to spread it to every region they pass through while they're on the road. There's a saying called the word-of-mouth effect; everyone is praising it, and it's getting more and more popular.
In a way, the soul-comforting magic it bestows on its followers is like fine wine, tea, coffee – it's a delightful pleasure, and being without it leaves one feeling empty, craving for more after having a taste.
One could even say that it provides a more intense sensation than these things.