1 Waiting for R-19

Stigma; A mark that has a special religious significance among the marks on the human body.

Sion is rescued from a village where he was horribly slaughtered when he was young.
While working as an apprentice priest at a temple in a neighboring village, hoping to live a life without curves, he accidentally rescued High Priest Parvellone and, with his favor, ascends to Zeon, the capital of the Holy Kingdom.

5 years after that.
Shion is imprisoned in a dungeon for having 'something not to have', t