After Li Yu returned, he opened the app and first purchased the T-shirt named "Mushroom Short Sleeve." Then, he browsed through other products.
He also bought a "Water Purification Gem," which is a three-star equipment. Its function is to purify the water in a small area to nearly the quality of tap water, and it was priced at a staggering 4200 belief points.
Still, Li Yu placed the order, primarily because the water quality in Bratis was concerning, and even boiling it often wasn't enough to make it drinkable.
This was also why almost everyone there, whether noble or commoner, was almost invariably a heavy drinker.
And in the foreseeable future, Li Yu saw little chance of establishing a water treatment plant, of course, he could also learn from the ancients and use charcoal and alum for purification.
