After a pause, Liu Xian said to Ning Cheng sincerely, "Ning Xiaocheng, I won't hide anything from you now." Shenfeng Academy has long been unworthy of its name. It is not even as good as some four-star colleges. I, the only Xuandan cultivator of Shenfeng Academy, Dean Zang. I was seriously injured and went into seclusion a few years ago, and I am still unable to leave the solitary confinement....