As being the grandmaster who Started the Demonic Sect, Wei WuXian roamed the whole world in his wanton techniques, hated by thousands and thousands for that chaos he designed. In the end, he was backstabbed by his dearest shidi and killed by highly effective clans that blended to overpower him. http://josuefhhfb.thenerdsblog.com/2991994/the-founder-of-diabolism-novel-for-dummies