"Crimson" unveils a tempestuous visit home where hidden tensions in a family's seemingly perfect world unravel. Sisters Sarah and Margaret confront their desires and fears, while young Charlie contends with his lineage's shadow. Betrayal, forbidden love, and the spectre of past decisions loom, forcing each character to face the darkness within themselves. This narrative intricately explores raw human emotion, the power of love, the darkness within us, the struggle for identity and redemption amidst life's chaos, entangling with an unexpected otherworldly presence looming in the shadows.