Back in the room. Jack White ponderd for a moment that what had happened to him, and the Dayer portable Furnace appeared again in his mind without warning. It is like his sub-brain, mainly responsible for alchemy skills and giving the answer he required to understand the things around him. Old master Zhang passed on all his skills to him . He had already tried the fortune-telling technique and the sleep-refining technique, and there was still divination technique and cultivation skills that he hadn't tried yet. "I will check divination technique on myself first, let's see what will be the result?" Jack White's heart was eager to try. He found a piece of paper and a pen, then closed his eyes and scribbled as he liked. Without any prompt, Jack White's hand come to stop naturally