Dragon's Sushi Surprise Discovery

Create a cinematic, highly detailed fantasy-realistic image of {argument name="character name" default="an elderly Ryugu dragon manager"} in a warm traditional Japanese restaurant or Dragon Palace lunch room, shocked while opening a premium chirashi sushi lacquer box. The main subject is a large ivory-white Eastern dragon with a long serpentine body, shaggy white mane, gold horns, gold whiskers, red underside scales, sharp claws, bulging startled eyes, and an open anxious mouth, leaning over a low wooden table. The dragon holds up the black-and-red lacquer bento lid with one claw, frozen in disbelief. Inside the square lacquer box is abundant chirashi-zushi: exactly 9 prominent toppings or food elements visible, including sliced salmon, white fish, shrimp, red tuna, cucumber slices, orange salmon roe, shredded yellow egg, rice, and a tiny curled pink baby dragon/octopus-like creature sitting in the center as the unexpected mystery item. Add one large white comic punctuation mark above the box reading {argument name="reaction text" default="!?"}. The setting should include shoji windows with warm sunset light, wooden shelves with ceramics, hanging Japanese calligraphy scrolls and lanterns in the background, a blue patterned table runner, a porcelain sake bottle and cup on the left, a ceramic teapot and condiment tray on the right, and chopsticks wrapped in a patterned sleeve. Use rich amber lighting, shallow depth of field, realistic textures, detailed scales, appetizing glossy food, whimsical surprise, and a wide 16:9 composition. Add a small blue watermark-style title at the bottom right reading {argument name="watermark text" default="Dragon's Heaven"}. Avoid extra characters, avoid modern objects, and keep the scene focused on the dragon's stunned reaction to the tiny creature in the sushi box.