C217 Taboo Art
In order to become the Sect Leader, Lei Chengwu had secretly done something to Mo Xue Luan's brother, causing her to fall into a crazed state.
Then, slowly, Mo Xue Luan's brother became more and more insane. In the end, he actually killed a few Thunderclap Sect disciples and then left the Thunderclap Sect.
In the end