Hell Border

Hell Border was a very peculiar space. This space was closely connected to Earth's real world. In theory, as long as one found the right entrance, one could enter this place with relative ease. Professor X and the others' mission was to find this place known as Hell Border. They did not need to find the exact entrance; merely discovering areas where space seemed wrong would be enough. That was also why Donnie had sent Wong to Professor X's side. "It's over here.