Half of Rui-Kong’s combat strength came from her psyche techniques and half came from infinitesimal control in a similar manner to YinKong’s techniques. By confining force in a tiny space and perfecting every attack, each of her movements could inflict fatal damage whether it was a slight push of the hand or a jump kick. This method of attacking possessed enormous power but it also posed a high level of requirement on the user. The fourth stage was the bare minimum needed to utilize it. Furthermore, when using the same technique, there was still a power difference between Rui-Kong and YinKong. Rui-Kong was much weaker at using this technique than YinKong.