2 anime girls, high quality, flat color, pastel colors, yami-kawaii, pastel goth, menhera, close-up portrait, detailed background, (girl on the left:1.2), light blue hair, long hair, twintails, holding a pastel blue chainsaw, looking at viewer, finger on lips, cute facial expression, pastel blue sailor uniform, white jacket, angel halo, (girl on the right:1.2), pastel pink hair, messy twintails, black eyes, holding a heart-shaped lollipop, wearing a black and dark pink choker, dark-themed seifuku, school bag, subculture style, yandere vibe, pastel background with heart pattern, aesthetic contrast, soft lighting