[Machine Translation] Embryo" is a system in which each player's abilities evolve uniquely according to his or her behavior, personality, and style of play. NPCs "Tian", who are mistaken for people, but who certainly live and breathe in the world. Infinite Dendrogram", a dive-type VRMMO equipped with such a dream-like system, quickly became a huge movement that swept the world, with many users enjoying the game. Reiji Mukutori, a young man who had just finished his university entrance exams and began living alone in Tokyo, was invited by his older brother to start up "Infinite Dendrogram" to celebrate the end of his exam studies. VRMMO Fantasy!