C719 Non-daoists Are Not Enough to Discuss the Way
A single tone subdued everyone.
Han Zhen indeed didn't know much about music, but this didn't stop him from using the zither music to show off the power he had to display.
The so-called zither music was just a method.
With Han Zhen's mastery of spiritual energy, even if he didn't use the zither, he would still be able to achieve this effect