My Life Can Be Simulated Infinitely - Vol 4 Chapter 308
[…You go to the palace and discuss with Su Ningyan how to deal with the invasion of the prairie barbarians. 】
[Su Ningyan has long been prepared and has been sending heavy troops to guard the frontier. He rehabilitated Marquis Wu’an, the military **** of the year, and released him from prison, making him his commander. 】
[You and the Marquis of Wu’an went to the frontier together, and spent a month rectifying the military equipment and mobilizing food and grass. 】
[More than a month later, when the day of the Yaochi meeting came, the Marquis of Wuan took the initiative to lead the cavalry into the grassland.