560 AD. In the thirty-seventh year of Jiajing's reign in the Ming Dynasty, the power of eunuchs was overwhelming. To improve the power of yin and yang, the Feng Shui Master decides to create a tiger arena in the center of the capital. But a strange virus infects animals and now hundreds of mutant tigers are breaking out into the streets and drowning the city in blood.
The blind "knife-catcher" Blind Cheng, who possesses great skills, meets Ni Yan, a restaurant girl who is brutally murdered and abused. Despite not wanting to intervene initially, he was gradually involved in a huge power of the dark strife, Blind Cheng began to embark on the road to seek justice and revenge, along the way, his true identity was also revealed.
