This article is a record of the process of forming a low polygon with Blender, a free distribution software, and revealing the code. It is currently version 2.93.6 LTS, starting from the box and cutting off the left side. After that, use a Mirror Modifier to make the left and right sides the same. Making adjustments to only the right side, causing the left side to affect as well. After that, arrange the shape as shown in Figure 1.