Under the guidance of Cardinal Matilda, Aiwass passed through a green light barrier once again.
He once again felt that strange sensation, like the feeling of a finger passing through a soap bubble.
Taking advantage of the presence of a Cardinal Archbishop, Aiwass curiously asked, "May I ask... what is this, Cardinal Matilda?"
"The Restraining Barrier?"
Matilda glanced at it and answered, "This is a blessing from the Gemini Mirror... Simply put, anything moving too fast cannot pass through it. The faster it moves, the stronger the force that bounces it back."
"So things that move quickly cannot pass through, but slower things can..."
Aiwass murmured to himself.
…So this is basically like a speed bump?
"That's right. This way no one will run in the corridors, thus preventing collisions with others. If an intruder were to come in, their attacks couldn't penetrate this light barrier either."