final effect
1. Open the original image and unlock the appropriate color adjustment and skin grinding.
2. Press Ctrl + J to copy a layer and press Ctrl + Shift + U to remove color.
3. Press Ctrl + J to copy layer 1 to get a copy of layer 1. Press Ctrl + I to invert, change the layer blending mode to "Color Dodge", execute the menu: Filter > Other > Minimum value, the value is 1
5. Copy the background layer and drag it to the top layer, change the layer blending mode to "Color", and adjust the color of the picture according to personal preference.