Ning Cheng was speechless. With such a weapon-refining master, he might as well not become a disciple. After teaching himself a word, he started to become a teacher. You know, he had just become a teacher. In desperation, he had no choice but to continue asking, is the most powerful weapon in the starry sky a Taoist weapon? Are those starship battleships and the air-flow cannons of technological planets more powerful than Taoist weapons?...