When he finally learned a few hundred talismans and started to learn how to set up Dharma arrays, he found that his head seemed to have turned into mush. No matter how hard he tried, he couldn't learn it. He had to learn again at home at night after he finished learning at school. He had to set up Dharma arrays according to the array diagrams in the books, but he couldn't even do it well. This made him feel more depressed than ever.
On this day, he came back from the Academy and took out the Jade slip given to him by the Academy. He carefully looked at the array diagram in the Jade slip, then took out some array talismans that he had made on the ground and kept practicing. He was now practicing the simplest boundary array, but even so, he had not been able to arrange it successfully, which made him very distressed.