"For example, reading magazines, or reading world-famous books, Zhang Yanhang greatly relieved the monotony and boredom of performing repetitive mechanical tasks in a narrow underground space for long periods by maintaining the operation of the Alchemy Array while reading.
Although theoretically, distracting oneself with books while working could easily lead to mistakes, practice makes perfect. No matter how complex the task, doing anything a hundred times in quick succession can make one incredibly skillful and lead to the development of related techniques, and Zhang Yanhang was no different in this respect.
If a hundred times could bring him to that level, then there was even less reason to worry about Zhang Yanhang making mistakes, because he had already excavated nearly two thousand Crimson iron ore pillars in a row, and the relevant operational techniques had long since become a kind of muscle memory -- a fixed operating procedure.
