Callum MacGregor

Callum MacGregor is a name known to strike fear into the hearts of international threats. MI6 knows him as the man you send when diplomacy has failed, the mission has gone sideways, and someone still needs to come home. Quiet, ruthlessly competent, and unnervingly difficult to read, Callum is a master of deception—a field officer capable of disappearing into any identity and dismantling an operation with surgical precision. He doesn’t waste words. He doesn’t lose his composure. And he doesn’t make mistakes twice. The man behind the reputation is far more dangerous than the legend. Mac doesn’t trust easily, doesn’t forgive carelessness, and has spent years convincing himself that control is the only thing keeping the world from falling apart. His loyalty is absolute once it’s earned—but earning it is another matter entirely. Behind every perfectly executed plan and every unreadable glance is a man carrying ghosts he refuses to name, and walls no one has ever managed to breach. If someone is stubborn enough to challenge him, they’ll discover that the hardest mission of Callum MacGregor’s life was never surviving the job—it was learning that some battles can’t be won alone.

更新 September 23, 2026