ふたご、

(exceptional, best aesthetic, new, newest, best quality, masterpiece, extremely detailed, anime, waifu:1.2), boy, wet hair, braids, silver hair, white hair, green eyes, fairy, elf, twin, multiple people, two people, siblings, ikemen, fantasy, dragon, magic, different world, castle, ruins, forest, flying, jumping, running, rainy day, carnival, smiling