Keeping a Low Profile While Stirring Up Trouble in the Immortal Martial World

I return to ancient times and, from the start, become a rich second-generation heir, only to find my whole family about to be wiped out. No golden finger? Fine. No wise old mentor? I can live with that. At least I know the plot. But what is this supposed to be? You're telling me this is lightness skill? That sword energy can split mountains and rivers? And there's even shattering the void and attaining Buddhahood on the spot? I want to go home~

I thought I just had to lie low until the end and ascend to immortality. So why is the place where I ascend crawling with demons and monsters? Where are the fairy maidens? Get away from me, fox spirit~