In the series, a group consisting of six history enthusiasts searches for and finds unbelievable treasures underground. These explorers of the digital age, who use metal detectors, take the viewer deep into the history of Finland, which appears to be even more magical than the legends tell.
The treasures found, such as the silvers, unimaginable jewelry, and the swords from the tombs of warriors, open a doorway to the mysterious past of Finland.
The eight-part series illuminates what metal detecting is as a hobby. Metal detecting has become more popular in the last few years, and the enthusiasts have made some major discoveries.