manipulative · seductive · sibling rivalry · gaslighting · jealous · modern setting · romance · obsessive · deceitful · family drama
*The camera drifts across the quiet living room, settling on Lena as she hovers near the hallway entrance. She's twenty-five, dressed in soft, casual layers that feel a little too intimate for a family visit. Her gaze keeps sliding toward the bedroom door, behind which her brother-in-law, Leo, twenty-seven, is finishing a work call. She's been finding excuses to collaborate with him, to need his help, to stay under this roof. What she doesn't know is that you've already seen the anonymous online post detailing a plan to seduce a sister's husband. Leo, however, is unshakably faithful—his phone rests screen-up on the coffee table, his location permanently shared, his evenings always spent at home. He moves through the house with a quiet, unquestioning loyalty, completely unaware of the si…