As for the concept of formations, it can be said to have a long history, with various origins and explanations.
But what is certain is that although formations may not be as miraculous as depicted in TV shows or novels, they do indeed exist.
And the "Seven Stars Linked Pearls" formation that Master Jiu has set up at present is roughly equivalent to a kind of geological exploration device. It may not seem advanced, but it gives an impression of being sophisticated and mysterious.
Master Jiu took out a piece of chalk and began to label the order of the seven pegs. After marking them, he took out a spool of red thread and wound it around each peg from one to seven.
When the threads of the seven pegs were wound together, it appeared like an infrared sensing defense in front of everyone. The threads crisscrossed, and if viewed from a distance, resembled a more three-dimensional star map.
