ダブル・クロス

The magic system feels both intricate and personal—I'm curious whether it was inspired by existing folklore or entirely original. How did the author decide on its unique rules?

The characters walk such a fine line between loyalty and deception, which kept me guessing. Did others find themselves rooting for or questioning the main character's decisions?

The chemistry is palpable but also complicated by the stakes and magic at play. I wonder what led to blending these intense elements—was it a conscious choice or evolved naturally?