"Soil? Where is the soil?"
"General, the nearby soil has almost been dug out. If we dig any more, we'll make pits in the ground!"
Bai Dushu looked at the greatly damaged Great Wall with furrowed brows.
Last night, the Tujue Vanguard had attacked first.
Fortunately, the Ying Zhao clan had informed them in advance of the Tujue attack.
Bai Dushu had pretended there were no defending forces here, enticing the Tujue Vanguard to come closer, then launched a surprise attack, catching the enemy off guard.
Of the three thousand Tujue Vanguard, less than a thousand had managed to escape.
Of course, those thousand were probably killed off by the Ying Zhao clan.
But the Vanguard that came last night, upon seeing they were surrounded, simply gave up fighting with the Great Sui soldiers, and instead used every means to damage the city walls of the Great Wall.
Though the walls were tall, due to years of neglect, many parts were indeed susceptible to damage.