ll black gourd. Opening the gourd, a black mist immediately gushed out of it.Ye Bufan frowned. This black qi was extremely intense yin sha qi, its purity not inferior to the yin qi condensed in the Xu...t possibly be unfamiliar with the legendary Sword Saint. But they never dreamed that Situ Changkong would be at Ye Bufan's house, and judging by the look of things, he seemed to be his patient.Sistou...