This Heaven Burning Blood Technique was not unfamiliar to most of the cultivators in the Blue River Region; in fact, it could even be described as famous.
Or more accurately, notorious. Several months ago, Daoist Master Zhifeng was defeated at the Spirit Sword Mountain and sent back with tail between his legs. Although the two sects both had concealed the details in order to save face, the negative assessment of the Heaven Burning Blood Technique was actually slipped through.