Liang Sheng didn't want to become an inner sect disciple, considering his slow cultivation speed, there might be unnecessary troubles if he advanced.
Being an ordinary disciple was just right. When his lifespan of 200 years is reduced, he would have merely broken through to the Foundation Establishment Stage. By then, his true cultivation level would also approximately be at the middle stage of Foundation Establishment.
He could then spend another two hundred years ostensibly advancing to the middle stage of Foundation Establishment, which would not be so prominent. Of course, this timeline could be adjusted depending on the environment.
In short, Liang Sheng would take things step by step for the sake of prudence, although this might waste quite a bit of time. But does he lack time?
He now had a vague feeling that his Health Cultivation Method would breakthrough again after a few decades, then there would be a few thousand years lifespan added.