3D Chibi style, the upper two thirds of the screen are the background, showing a cold winter atmosphere, with a light cold fog floating around. The background vaguely shows a country road or a quiet park, giving people a sense of quietness unique to winter. The lower third of the picture focuses on a cute little black-haired boy, about 6 years old, with neat short black hair. The round face was slightly red due to the coldness, showing a healthy and cute appearance. The little boy was wearing a thick dark blue winter coat, a bright red scarf, small woolen gloves on his hands, and winter boots on his feet. He looked innocent, eyes wide open, and looked at his mother with a curious smile. The boy's right hand holds his mother's hand. The mother wears a long, thick coat of light gray or off-white color, and a warm woolen scarf around her neck. She had her hands in her coat pockets, and her whole body exuded the gentle aura of motherly love. The mother's profile or lower body is clearly visible, and her face need not be depicted, highlighting the intimate interaction between mother and little boy. In the distance in the background, a grandmother can be seen faintly. She wears a thick dark coat and a woolen hat or scarf on her head. She looked warm and friendly, as if she was waiting for their arrival. The figure of grandma is slightly blurred, adding a warm and nostalgic emotional atmosphere. Scene details and atmosphere: Color tone: Warm colors and soft winter gray-white are the main colors, giving people a warm and calm feeling. The little boy’s red scarf becomes the highlight of the picture