After an accident when he was a young man, Mike Brink develops a savant syndrome that allows him to see interlocking patterns, making it possible for him to solve impossible puzzles. Every twelve years, since the Meiji Restoration, puzzle masters have attempted to open the Dragon Box, providing access to the treasure within.; all have died in the attempt. Now it‘s Mike‘s turn. Reminiscent of works of Dan Brown, although not as tautly written. Fun!