Reborn, I Won't Go Easy on You When It Comes to Cultivation

In my previous life, Ling Cheng followed the arrangements of his parents and the state, step by step, cultivating immortality the traditional way. He always considered others, leaving himself with countless regrets. In the end, the five great cultivation kingdoms went to war and destroyed the world. But Ling Cheng was unexpectedly reborn. Since I, Ling Cheng, have returned to the past, I won't indulge anyone this time. Everyone who wronged me in my previous life will get the punishment they deserve. I'm practicing my typing speed, so please don't flame me if you don't like it.