Write a story that seems normal on first sight , except for one small detail that makes it extremely creepy on a more careful reading [ WP ]

`` Aria, let's go!'' My sister Melody called. 
 
 I sighed and sat up from the ground, wiping away the blades of emerald grass. It was time for God to give us more wisdom. I extended my lush rainbow wings and followed after the sight of the glittering gold of Melody's. The wind whipped my hair around my face, and for a moment I felt the pure joy of flight. Those thoughts of desire for higher speeds. More dangers. Oh how fun flying is! 
 
 
 As we neared the grounds of God's garden, I could smell a thick sweetness wafting up from the ground. It smelled of nectar, blossoms, and happiness. This is the smell of forgiveness. Forgiveness for our imperfections, the imperfections we are unable to fix despite our efforts. This is the scent that forgives what we have done. 
 
 Orbs of sparkling white light slowly drifted from the Spider Lilies growing from the lush landscape below, traveling above the world we live. Melody angled her wings and swooped upwards, catching a falling orb of light in her hands. As it slowly absorbed into her skin, it turned a fire red, and then vanished, like embers in a purification torch. She smiled at me before turning, and flying off to catch more, the race was on. 
 
 I flew to my left, and gracefully caught an orb, allowing it to absorb into my skin and fill me with warmth, I moved onto the next one. With each orb of light, I began to feel happier and more carefree. Needing not the joy of flying. This place has that effect on people, no matter how happy and innocent you are, you are even more so after you leave. Melody always liked coming here, and I do as well. It is such a blessing everything this place does to you.
