A man standing in the middle of a street with balloons flying overhead

Once upon a time, in a small town, there lived a boy named Hai. Hai loves space and his dream is to become an astronaut., in the style of Studio Ghibli, pastel tetradic colors, white background, 2D art, cute and quirky, fantasy art, watercolor, hand-drawn, digital painting, low-poly, soft lighting, bird's-eye view, retro aesthetic, focused on the character, 4K resolution, photorealistic rendering, using Cinema 4D