Tandem Dark follows Koze, a seven-year-old boy lost in the mysterious civilization of Gypseria —a world ruled by darkness. But in Gypseria, darkness isn’t good or evil, It’s neutral, reacting to the thoughts, disorders, and traditions of those who wield it.How did Koze end up in Gypseria? What are the true intentions of this enigmatic civilization? And what secrets lie within the Three Houses of Darkness that govern this world? To escape, Koze must forge alliances, confront the mysteries of Gypseria, and survive a society where shadows hold the power to create or destroy.