Ps is the shadow of a character.

I just need such a picture. After studying it, I finally understand that the key is that the picture must be a PNG picture with a transparent background.

Step pro tests are available.

1.PS Open the toolbar file above the picture PS- Open-Select the picture.

2. In the toolbar on the left of 2. PS: Eraser-Magic Eraser Tool. Click on the background position in the picture (except the darkened position), and the background becomes transparent (this function is often used in the future).

3. PS: Image-Adjust-Brightness/Contrast in the toolbar above, and the brightness and contrast are all adjusted to the far left.

4. The background is completely black.