According to the rules explained by Mr. S, the areas on this island can be divided into ten rings similar to a dartboard.
The outermost circle is the first ring, with the largest area. Moving inward, you have the second ring, the third ring, the fourth ring... until the tenth ring at the island's smallest central area.
The complete treasure map is divided into ten pieces, with one map fragment in each ring area, but not just one copy.
This is why everyone can either act together or split into smaller teams to search for the map.
It's said that the final map fragment and the treasure are hidden in the center of the island.
Lu Sheng and his group were originally planning to set out early today to find the first map fragment. Unexpectedly, a sudden appearance of a brown bear directly brought the fragment to them.
The outermost area is the largest and includes the coast and forest edges, so finding the first map fragment should have been troublesome.