A chilling suspicion that comes to a small girl in the countryside one day. The world of beautiful crystals, introduced by a peculiar old person. A man whose family is mercilessly slaughtered—could he survive with just the thirst for revenge? …The feelings these people hold are endlessly profound. Perceiving these truths—a boy, sometimes serene, sometimes perplexed. Existing through all eternity, this boy is only able to glimpse the reality of human existence for a brief instant. The beauty and ugliness of the human heart, drawn by a master of her craft!