How to use origami as a weapon

The use of origami as a weapon is as follows (taking a manual gun as an example):

Tools/raw materials: a square piece of white paper.

Methods/steps:

1. Prepare a square piece of white paper, fold it in half and tear it off.

2. Fold the fan from one side of the paper according to the method of folding the fan.

3. Until it is folded to the edge.

4. Repeat the above actions.

5. Fold two pieces of paper in the middle.

6. Insert the wide paper into the narrow paper.

7. Insert the edge again.

8. tidy up.

9. Such a handmade gun made of paper is finished.