The Shura Hell is one of the seven most perilous forbidden zones across all the heavens.
Indeed, because Feng Qingyang had been hunted down and forced to flee into the Shura Hell back then, barely escaping with his life, Duan Lingtian had heard of its existence even before ascending to the heavens.
"Master, the Shura Hell is ranked among the top three of the seven perilous forbidden zones in the heavens. It's said that anyone below the level of a deity who enters can hardly ever walk back out... Aside from the absolute most perilous zone at the very top of the list, shouldn't this one be about the same as the others?"
Chapter 3519