Why did a stoic girl become so chaotic after a sudden explosion? A female intelligence agent who was raped fell from a building inexplicably. What kind of entangled past is behind the glamor of the national public welfare audition? What kind of little-known shocking truth is hidden under the overwhelming evidence? Faced with the dual pressure of emotion and reason, what choice will the calm and straightforward intelligence captain make? However, in a daze, I heard a voice: There must be only one truth after all. . . . .