Tells the story of Xumi Nei, the predecessor of "Horai".
The story of middle-class girl Yue Chen and aristocratic boy Chu Hong.
In the virtual cyber world,
Fractal Square, Matrix Supermarket, Topological Avenue, Mengdu Playground, Singularity Beach, Quantum Ocean, Weightless Field, Penrose Maze
The mysterious M, the masked Leng Ye, and the girl in red Poppy. . .
Kyumi Gaiden "Omega Time River"
Intention: