The F12 Center is infamous for one thing—its dangerously high superhuman burnout rate. And that’s exactly where civilian diagnostics officer Baek Shijin is suddenly transferred. On his first day, Shijin is approached by Jeong Taeyool, an A-rank Guide with a reputation as sharp as his instincts, under the guise of an admin worker. “Just stop giving Ham Geonwoo your attention, and we’ll get along fine.” Shijin only wanted to repay Ham Geonwoo, the Esper who saved him a decade ago. But somehow, his highest match rate is with Taeyool—who sees right through him. “Doc, are you really using seduction to request a scan?” From then on, Taeyool seems to appear everywhere—especially when Shijin’s in danger. “If this were a real emergency, Alpha Team would be here to protect you in under 60 seconds.” What kind of ending awaits a sharp-eyed Superhuman and a guarded civilian doctor?