Feng Lingzi and the others weren't primarily trying to kill the Outer Realm Demon Race cultivators this time. Their goal was to stop them from capturing Quasi-Saint Eighth Order Ancient Divine Beasts. That wasn't difficult for them, even when they split into two groups. After all, Quasi-Saint Eighth Order Ancient Divine Beasts were powerful too. While Feng Lingzi and the others held off the Outer Realm Demon Race cultivators, the beasts could escape, making them difficult to capture.
Moreover, with a little luck, Feng Lingzi and the others could occasionally kill a Quasi-Saint Ninth Order Outer Realm Demon Race cultivator, causing their enemies considerable trouble.
Even so, the Outer Realm Demon Race cultivators knew that capturing Ancient Divine Beasts was important to them. It was practically the only way they could think of to deal with Feng Lingzi and the others, so they had no choice but to keep splitting up. This time, they divided into four groups, each with dozens of Quasi-Saint Ninth Order experts. They didn't think Feng Lingzi and the others were likely to split into four groups.
Naturally, the Outer Realm Demon Race cultivators would have preferred Feng Lingzi and the others to split into four groups. That would greatly weaken their forces and reduce the threat they posed. They might even avoid losing any more of their people.
But Feng Lingzi and the others did the opposite. They regrouped once more and focused on attacking one of the Outer Realm Demon Race groups. With their forces divided four ways, the demons had far fewer people and their overall strength was much weaker. This gave Feng Lingzi and the others plenty of opportunities, and they killed several Quasi-Saint Ninth Order Outer Realm Demon Race cultivators along the way.
Under Feng Lingzi and the others' surprise attacks,