Ye Shikai had long anticipated that Helian would lead his forces towards the interior of the fortress, namely the encampment, to launch an attack. Hence, he had already prepared a "pocket formation" specifically for the Wolf Clan.
"Take action." Suddenly, a loud roar echoed from the camp, and Man Cang entered the battlefield in armor, wielding a long sword in one hand and a short spear in the other. The ground's dust suddenly rose—these were... horse-tripping ropes.
The tents had already been equipped with numerous "mechanisms," including various horse-tripping ropes, and many Iron Tribulus had been laid on the ground. These are obstacles with iron spikes; some are strung with ropes, others are simply scattered on the ground. If the warhorses rush in, it's like a car tire running over a big iron nail, causing the hooves to be injured and the front-line Wolf Riders to tumble.
