In the Explorer's assessment, the preferential treatment of specialists like Lu Ping'an was justified.
Ordinary explorers can probably only be considered "robbers," as they may easily make foolish mistakes, like treating treasures as garbage and garbage as heirlooms, even when deep inside the treasure vault.
Real experts and scholars can not only find the true treasures but also gain inspiration and wisdom sparks in the collision of power, knowledge, and rules between two worlds and bring out the most valuable gains.
Of course, the chances of this happening are quite low, but as long as they are not zero, it is worth continuous investment.
For example, what Lu Ping'an is doing now is more than just cultivating a new kind of Magic Plant... He is integrating the greatest treasure of the Silent Mountain Range World, the "Sun Holy Fire," into the Earth's Gardening profession system. It is an annexation of the Earth's World Rules with the Exotic Realm's rules.