In the middle of the sky, there floats a "knowledge box" with colorful radiance, where countless worlds, time, and humanity are hidden. Duyar (voiced by Riya Arada) and Dorothy (voiced by Aya Sakura) shuttle through the "Box of Knowledge", fighting against viruses that are eroding various worlds. Any world contaminated by viruses
In the middle of the sky, there floats a "knowledge box" with colorful radiance, where countless worlds, time, and humanity are hidden. Duyar (voiced by Riya Arada) and Dorothy (voiced by Aya Sakura) shuttle through the "Box of Knowledge", fighting against viruses that are eroding various worlds. Any world contaminated by viruses