About Treasure Hunts
You can begin treasure hunting by building a tavern.

If you succeed in a treasure hunt, you will obtain resources, equipment, and elements.
The outcome of a treasure hunt depends on the parameters "luck" and "distance."
You can increase parameters by leveling up your hero's unique equipment and tavern.
The success rate increases by conducting a treasure hunt farther from your territory.
Treasure hunting takes one hour longer than the standard march.
If a standard march takes one hour one way, it will take two hours round trip.
If a treasure hunt takes one hour one way, it will take three hours, plus one hour round trip.