Material preparation: photoshop, pictures

1. Open the original image, press Ctrl+Alt+2 to bring up the highlighted selection, press Ctrl+Shift+I to reverse the selection, press Ctrl+J to copy, then change the layer blending mode to color filtering, add a mask to the layer, and erase the background behind it with a black brush. This step is mainly to highlight people.

2. Press Ctrl+Alt+Shift+E to stamp the layer, and execute: shadow/highlight, default parameters. Hold down the Alt key to mask the layer, and then wipe off the face and neck of the character with a white brush. This step is to highlight the character's face and neck.

3. Create a new optional color adjustment layer and adjust red, yellow and green. This step adjusts the overall color.

4. Create a new optional color adjustment layer to adjust red and yellow.

5. Create a new hue/saturation adjustment layer to reduce the yellow saturation.

6. Create a new optional color adjustment layer, adjust red and yellow, then add a mask to the layer, wipe off the skin of the character with a black brush, and adjust the background color.

7. Poke the layer to get the layer. 3. Call up the layer style and select "Pattern Overlay".

8. After confirmation, change the opacity of the layer to 30%, add layer mask, and erase the characters and unnecessary parts with a black brush. This step is to add some dreamy elements to the background.

9. Stamp the layer, simply grind the skin, and finally adjust the brightness and contrast as a whole and sharpen it.