All these mercenaries were knowledgeable when it came to quests and missions; they knew that an escort mission would usually have an item that could not fit into a player's dimensional pocket, requiring the players to manually carry, bear, or lift it to the destination. The point was that it had to be carried openly.
So far, not one of them had seen an item that fit this criterion among the Traversing Four Seas' players. Nevertheless, this quest's validity could not be denied; the Mountain Bandits and Robbers' ambush near Oolong Cave, the system-formed crevasses on the mountain path, and Boss Sooto's appearance near the end of the Oolong Mountain Range… These situations that players would usually not bump into were clearly triggered by Traversing Four Seas' guild quest.