The "Inner Archway" is a metaphor for the spiritual path and the internal struggle against worldly desires. Bondage, in this sense, is not a physical prison but a psychological one created by a repeating cycle:
I’m not sure what you mean by "bondage archw." I’ll assume you meant one of these and will pick the most likely interpretation: bondage archw
They called it the Bondage Arch not because it imprisoned the body, but because it held memory like a braided rope. Rising from the riverbank stones, its keystone wore the weathered smile of a hundred winters; its span linked two halves of the city that never spoke directly, only in traded glances and funeral candles. The "Inner Archway" is a metaphor for the
Kaelen was the finest Bondsmith in the upper wards. His clients didn’t seek escape; they sought surrender. They came to his atelier of black velvet and humming light, paid in pure emotion, and knelt. For one night, they would be freed from the tyranny of choice. Kaelen was the finest Bondsmith in the upper wards