What the fuck is this? Is it a spider? That's disgusting

Also known as a fortune teller, it has eight legs and an extremely slim body. It is as small as a grain of rice and often appears on the fence of pigsty. Let's grab it and rip off its legs. If this leg moves or moves for a very long time, it means that our life will be longer. So I brutally pulled out its eight legs. As a result, I understand that it takes longer when the hind legs and front legs are broken. So every time the children in the yard compare this with me, I will pull my legs and try it every time.