Minos explored every inch of the island without putting himself in danger, marking out the areas that his companions could access and delimiting the limits they could safely go. Soon his group had begun to explore the area's opportunities, meditating in special areas of the island's underground, but also using the area's special resources.
Amid this, Minos also unearthed each of the over 50 locations where Walkas' treasures were hidden, coming up with an impressive collection of materials, plants, crystals, coins, absorbable weapons, armor, common weapons, maps, books, pills, techniques and potions.
Most of the resources in the cultivation world did not lose their characteristics over time. They could be produced and abandoned in a bunker for tens of thousands of years and still keep their qualities.