The Executioner and Her Way of Life

Ordinary high schooler Mitsuki Mutou is unexpectedly pulled into another world. The king of this realm summons him, believing he holds great power, but casts him aside when Mitsuki seems to lack a "Special Concept." Wandering dejected, he meets a priestess named Menou, who tells him that people from Japan like him are called "Lost Ones"-and they always possess Special Concepts. Menou explains she belongs to a church that helps stranded Lost Ones adjust to their new world. She offers to let him stay the night at her church so they can uncover his hidden ability. After some investigation, they realize Mitsuki's Special Concept is far more potent-and hazardous-than anyone suspected. Yet a question lingers: Does Menou genuinely want to aid Lost Ones, or is her mission something darker?