'The world we live in is a world of essences.Everything has an essence, animals, plants, elements, concepts.And only those who can understand them,can see the world as it really is.'Gen ended up losing his essence, and after trying everything and not being able to get it back, a man advises him to go to the Dahji Desert.After three years living there, Gen finally leaves towards a ruin that could be the solution he was looking for.Follow Gen on his journey in this world of essences, making friends, finding unimaginable places and dominating the essences.