As soon as they got out of the prison, Lin Kangle asked, "Is the Commandery Princess planning to lead the Zhao family's forces from the Liang Kingdom here to rescue Zhao Tong?"
"No need to lead them. Today... they will surely take action. Are the construction blueprints of Longyang City still available?" Bai Qingyan asked Lin Kangle.
Lin Kangle nodded. "Once we entered the city, the county magistrate of Longyang City handed the blueprints to me. If the Commandery Princess needs them, I will dispatch someone to fetch them immediately. But, Commandery Princess… Zhao Tong is not the commander. Would the Zhao family's forces really come to rescue Zhao Tong?"
"They surely will!" Bai Qingyan replied to Lin Kangle. "Zhao Tong is a member of the Zhao family. The Zhao family's forces will spare no effort to rescue him!"
Just like the soldiers of the Bai family's army would risk their lives to save a Bai family member in times of danger. It is the same logic.