After using food to appease the piglet, Ling Han continued to use it as a pathfinder to understand the changes in this formation.
He was so focused that he forgot the passage of time. It was only when the fat pig protested to him that he realized that the sky had already darkened.
After eating, the lecherous pig refused to accept such inhumane treatment and lay down to sleep.
Ling Han had used his brain for the entire day, and was also a little tired, so he entered the gourd to rest.
The next morning, he finished cultivating first before continuing to let the lecherous pig test out the formation.
Two days, three days, four days, no one else came in, or perhaps someone had already come in, but they had not come to him yet. Ling Han continued to ponder over the formation every day. Although he was still unable to crack it, he had a feeling that his grasp of the formation had improved a little.