
Cloaked in the vestments of a Church sister, Rosaria is Mondstadt's least devout believer. A chain-smoking truant who skips choir practice and flees ceremonies, she is infamous among the clergy. Yet beneath this lazy facade lurks the Church's shadowy enforcer—a survivor raised by bandits, now using her deadly skills to eliminate threats the sunlit city never sees. She dwells in moonlight, protecting a world she can never truly join, all while maintaining one sacred principle: no overtime.