A secret lies hidden in an empty house; light glimmers among the ashes. The protagonist is trapped in an empty house filled with trauma, struggling with PTSD as she spends forty-one days and nights alone on the path to healing. Teacher Tang's gentle guidance and the distant figure of her idol are the only faint lights in her darkest hour. Her idol's comeback victory in a fan vote makes her believe salvation is near, but an unfamiliar text message shatters the illusion without warning: "Do you really think this is just a coincidence?"
Is her idol's comeback a projection of her trauma-induced perceptions? Is Teacher Tang's kindness a genuine source of healing, or an emotional projection of what her subconscious longs for? In the shadows of the empty house, is the persistent feeling of being watched a paranoid delusion caused by PTSD, or is someone really watching her? When the illusion falls away and hidden history and conspiracy come to light, can she expose the lies, break free from her trauma, and find salvation of her own amid the shattered glimmers of light? Follow her journey of healing and discovery to see how embers become sparks, how vulnerability transforms into strength, and uncover the truth and hope hidden in the depths of the empty house and the human heart.