Starlight Academy is a large-scale learning institution where the students go about independent daily life within the school's isolated community. There, Yuko Maeda has recently started her first year in high school, expecting the peaceful days within the walls of the academy to continue. However...

In the future, VRMMO games such as "Myth of Genesis Online" become a popular pastime. Within this game, a certain young man going by the name Quartz encounters Yui: a girl with a bright, positive personality. Drawn in by this girl's earnest demeanor, he finds himself slowly opening up to her. As ...