"But what's the point of trapping Silver Lamp like this?"
They landed on the rooftop of the tallest building closest to the Light Cage, and Igula asked pointedly, "Day and night, do you think you can trap Silver Lamp to death?"
There was no doubt that the prison was sealed off from both inside and outside. There was no way to attack from the outside. Even if a large troop was gathered to prepare for a Miracle to take Silver Lamp away in one swoop, the Gray Fox Sanctuary would stretch the perception of time to the limit, finding gaps within the infinitely prolonged time where even the densest attacks could be evaded.
Not to mention that Silver Lamp was a Sanctuary Holy Mage; if there were no gaps, she could rip one open herself.
