[Character A / Character B / Character C / Character D], minimalist cartoon doodle illustration × huge negative space × micro character action chain. Pure white or extremely light-colored background, with more than 65% of the image area remaining blank. Character proportions are extremely small, retaining only hairstyle outlines, main colors, iconic accessories, and clothing color blocks, transformed into simplified, easily recognizable cartoon images. Each image randomly selects one composition: central vertical queue, S-shaped serpentine, diagonal fall, single-side hanging, U-shaped path, miniature ring, spiral trajectory, intermittent floating nodes, horizontal event at the top followed by a vertical fall, or a character tower at the bottom. The overall visual trajectory is slender and clear, with characters concentrated in a local area, surrounded by a large area of negative space. Set a miniature target object related to the character's worldview along the trajectory, such as fruit, food, badges, weapons, gems, or dolls. The target object is located at the starting point, end point of the path, or the center of the ring and spiral, with the characters' gazes and movements naturally pointing toward it. Each character adopts different exaggerated movements: running, jumping, reaching out, lifting, being surprised, falling, opening mouth, looking back, being pressed down, or pulling each other. Through hand and foot contact, clothing pulling, changes in gaze direction and spacing, characters form a continuous, easy-to-read movement relationship. Specific actions and character order are random, maintaining a clear visual rhythm. Relaxed hand-drawn black outlines, with slight jitters, stray lines, and irregularities, like animation drafts or children's doodles. A small amount of high-purity flat-painted color blocks, forming a simple color scheme with black lines, white background, and red, yellow, blue, and green, with the character's main color as an identity anchor. The overall feel is relaxed, absurd, and cute, like animation stickers, character journal illustrations, or minimalist mobile wallpapers. Vertical version.