Kim Sooyoung and Bo-Moon are sisters burdened with a dark secret: they’ve inherited an ancient, malevolent power. By day, they work for a front company secretly run by the SCP Foundation in Seoul, blending into the humdrum of corporate life. But beneath the fluorescent lights and coffee breaks, they’re occasionally tasked with saving the world from supernatural catastrophe.
Despite the sinister instincts that stir deep within them, the sisters choose to reject their family’s shadowy legacy and walk a path of virtue. In a world where the line between good and evil is endlessly blurred, they wrestle with tough choices — caught in office politics, suspicious coworkers, and eerie threats that defy logic.
Their routine is shattered again and again by bizarre, end-times phenomena: eldritch horrors lurking in the break room, cursed reports warping reality. Sooyoung and Bo-Moon fight to suppress the ancient evil simmering within, each crisis testing their resolve.
As these strange occurrences escalate, unease grows — perhaps their family’s dark heritage is bound to the SCP Foundation more tightly than they ever imagined. Armed with dry humor and razor-sharp instincts, the sisters face the ultimate dilemma:
Can they break free from the ancient evil inside them, or has their fate already been sealed?
