With Danxuan's explanation, Zhan Guozhi's face finally changed, and his heart was completely occupied by shock. In front of him, the teenager's understanding of the refinery together really shocked him. His flexible and rigid refinery way of thinking was as vast as Wang Yang's wanton ocean. Many viewpoints and opinions were never thought of before by the old man! uuuuuuuuuu

Danxuan talked about it, so calmly that Guoer and Zhen Changchun who watched on the side were already foolish. They looked at the patterns on the table. In their eyes, even for Zhen Changchun, a seventh-level artisan, the things on the paper were just some dense and disorderly lines, but...