Why does snake essence make little shoes for Sanwa? What is Ye's name? Why do little shoes bend?

In order to trap Sanwa, the snake spirit made little shoes for Sanwa. The name of the little shoes is embroidered shoes. Little shoes are the magic weapon of a snake's treasure chest. Sanwa is an iron arm with a copper head and a steel body. When the little shoes become smaller, Sanwa's feet become bent. The snake spirit puts little shoes on Sanwa, which comes from a fragment in "Little King Kong of the Gourd": After seeing Sanwa's weakness is spanking, Sanwa turns and runs, and then the snake spirit takes out a girl's pink embroidered shoes from the treasure chest, and the embroidered shoes can't be taken off after catching up with Sanwa, so the pink embroidered shoes start to get smaller after emitting pink light, and the sword halberd can't move a finger on the iron man.