Such commotion was bound to attract the attention of other guards in the castle, and soon enough, the roaring of demons could be heard in the distance, and it sounded like there were quite a few of them.
As for the noise made by the enemy, Lancelot seemed indifferent, still manipulating the vines to stack up portraits in front of him relentlessly. The skeletal head was somewhat anxious, but it was well aware of its master's miraculous abilities; the human knight must have detected the demons' presence long before the skeletal head could hear any of their noises.
Indeed, that was the case. Lancelot summoned several huge vines to block several entrances that were closer to the enemies. If the demons wanted to get in, they either had to take a big detour or claw through the vines—which wasn't very difficult but still a waste of time.
