Arve Rezzle: Kikaijikake no Yousei-tachi

A cyber battle sci-fi. In 2022, the technology of quantum computing has greatly advanced and many people have transfered their mind into the cyber space. Remu's sister-in-law, Shiki, skipped grades and entered a high school in the academic city "Okinotori-island Mega Float City (OMFC)" when she wa...