In any case, Li Fan had come to deeply understand the principle of disciples of the Beichen Sect, to calculate a hundred years ahead. Carefully, he walked into the array while calculating, not only expending immense mental focus but also having to remain vigilant against sudden, unheralded sword lights that could slash him to pieces. He was truly exhausted, his Primordial Spirit greatly depleted!
Li Fan now knew what it meant when they said, "The lessons you owe will have to be made up sooner or later." He hadn't taken the study of arithmetic seriously in the past, and now he was paying for it in this sword array; take two steps, get struck by a sword, take another two steps, get struck again. Ah, it was mentally draining…
But despite many difficulties and the occasional misstep that resulted in being struck by a sword, Li Fan persevered, step by step, advancing towards the center of the sword array!