“Date, and you die.” An Air Force Academy where romance is strictly forbidden. Im Cheong-ha, a fourth-year cadet responsible for punishing those who date, is a young stickler for the rules known for his hawk-like gaze. Then, one day— “Let’s get married in our next life, too.” A mysterious last will and testament drops out of the blue. Addressed to a twenty-three-year-old version of me—who is destined to become his wife in ten years. “This time, I won’t kill you.” Just who… are you…? “…I’ve thought of nothing but you for so long, Im Cheong-ha. You were so beautiful I couldn’t take my eyes off you. From the very first moment—from ages ago. …And then, watching you die by my own hands…” Enough with the noise; if you’re going to say things like that, just confess already, you crazy bastard. Because if you do, the one who’s going to suffer a brutal death won’t be me—it’ll be you.