A muffled grunt echoed through the air: "Nine Tribulations, Profound Yin!",This is a brand new transformation of the Kansa no Shibari, unprecedented. It can be said to have bestowed upon the Kansa no Shibari new life, giving this martial art a much broader scope of application. It must undoubtedly be the result of painstaking research by the Qin State's military department.,Suddenly, a torrential downpour began, and a sharp shriek tore through the air.。