thank you so much!!! The intent towards the theme is that the Angelic Kingdoms are in a position of indomitable strength on their home terf - namely, a big big wall. The Barrister and his gaolers don't regard Yak-Dul as a threat - she's bound in iron chains too strong for her to break. Her victory lies in stalling them until her warherd can dig under the wall and collapse it, something they're able to do because of their understanding of stealth - there's the intelligence. Regardless, I'm so glad you enjoyed my work!