T-Shirt Tシャツ

A cute blue ice cube character lies in a small bed, wrapped in a soft blanket with a worried, blushing face. Tiny water droplets slide down its surface, forming a small puddle on the floor, while one hand holds a thermometer with a red line rising. Clean outlines, soft gradients, and a black background make the illustration stand out, blending humor and sympathy in a charming cartoon style. The overall mood feels playful, emotional, and visually memorable.