Strong rule: style --- Minimalist stickman sketches and colorful 2D vector illustrations ---. A stickman stands next to a large wall calendar. In the first frame, there is one red 'X' on a square. In the next frame, the stickman looks disappointed as a whole row of 'X's appears, representing the passage of time or failed attempts. The background is white, and the lines are clean and bold.
Character appearance reference (MUST match exactly):
- Stickman: Strong rule: style --- Minimalist stickman sketches and colorful 2D vector illustrations ---. Strong rule: style --- Minimalist stickman sketches and colorful 2D vector illustrations ---. A minimalist stickman figure drawn with thick black lines on a clean white background. The character has a simple circular head, a thin vertical line for a body, and limbs represented by single strokes. The face features large, expressive eyes and a simple mouth to convey emotions like sadness, curiosity, or joy. The style is hand-drawn and sketchy, reminiscent of a whiteboard animation or a casual doodle.
