During the journey from Iron Mountain, Gu Shenwei prepared many questions for Zhang Ji. He was the first one Gu Shenwei wished to consult.
He was now considered as a wealthy man thanks to all the gold and silver he received. He had talked to a black-market businessman in East Castle, and had bought several bottles of expensive wine, sending them directly to Zhang Ji.
A few days later, with the excuse of paying respect to the Miss, Gu Shenwei went to the school and coincidentally bumped into Zhang Ji.
Zhang Ji had dismissed the pupils early and when he tasted the excellent wine, willingly answered every question Gu Shenwei asked. Zhang Ji was familiar with the history of the fort, except for the top secret information which exceeded his clearance level, but he presume to know any information. Rather, he strove to preserve the image of the fort.