Comments of chapter undefined of Extracting Billions Of Toxins And Tempering An Unsullied Body

we seem to be missing a few cultivation techniques. there should have been the two he got after being made the personal disciple, and the incomplete one he got at the auction. I know the cauldron is really powerful, but it can't help him right now. shouldn't he be trying to get more powerful to protect himself? Having a movement technique and a cultivation technique that can steal opponents power would seem to be more important right now.