This is a space without end. Here, a terminal called the Main God sends people through one story after another. No one knows how long it has existed. The only rule is to keep surviving. Whether alone or fighting in a group, everyone is simply doing their best to stay alive. Somewhere in the shadows, a pair of hands manipulates everyone's fate. Who is the true threat behind it all?
Life or death, persistence or submission: this is both the beginning and the end, until one day you break through the fog and wake from the nightmare!
Welcome to Infinite Space. Three Thousand Cat Yōkai says hello~