1. First, prepare a colorful square paper, fold the two opposite sides of the square paper diagonally, and then unfold it.

2. Take the center of the square as the base point and fold the four corners to the base point respectively.

3. Then, present a small square, and then fold the four corners to the center point respectively.

4. Then turn it into a smaller square and turn the four corners to the center respectively.

5. Fold the four corners of the first layer outward in the direction of the arrow.

6. Turn out the four corners of the second and third floors.

7. Then fold back the four outer corners of the square in the direction of the arrow.

8. In this way, the rose is broken.