Let your character find an old attic or basement door in their home they never noticed before.
Stumbling upon something unexpected or hidden, stirs up a curious and daunting mix of excitement and fear. What lies behind the door? In writing this scene, describe the moment of discovery, the reluctant approach towards the unknown and the final, climactic revelation. The fear of the unknown is a powerful, exhilarating thread to weave into your narrative, especially when paired with a sense of inevitability.