People have natal beads, and after awakening, they are either meaning beads or body beads, such as bracelets circling at the left and right wrists respectively. Dzi is like the twin of a human being, and when the mind and body double beads appear in a person at the same time, it is a dzi. Those who cultivate the beads are the masters of the beads, those who cultivate the beads are the masters of the beads, and those who cultivate the beads are naturally the masters of the beads. The maximum number of Dzi masters is twelve pairs of beads, so its cultivation process is also called: the twelve changes of Dzi masters. Our protagonist is an archer who has cultivated dzi transformation.