Cultivation Strategy: No More Pretending, I Was a Starship Drifter Before!

A top-tier interstellar big shot transmigrated into a cultivation world and became a waste? Impossible! Absolutely impossible!! As everyone knows, 'cultivation waste' does not equal 'interstellar waste.' Just because Mu Jianqing can't cultivate immortality doesn't mean she can't train her psychic powers! Watch how she uses scrap steel to build starships, and how she cultivates common wild grass to ascend to immortality! Seeking revenge for the stolen golden core, she makes a name for herself in the cultivation world! But... Why are there so many pieces of trash waiting for her to save?! What she wants to pick up are those rare interstellar materials, not a bunch of people, okay?!