In the face of Dark Dawn and Saint Defier's sudden madness, the time for Ninth Summit and the Berserkers to be tested instantly arrived. This trial was not just a test of their personal power, but also their will to persevere in a prolonged war. They also had to know how to handle cultivators who had been pushed into a corner, just like them.
To a sect and any race, these were all incredibly rare experiences. After all, one mistake in this sort of war would end up in them being destroyed.
Su Ming wanted Ninth Summit and the Berserkers to go through this process, because after that, they might learn how to get through other similar events. That was why, instead of going through it in the future, it was better for them to go through that right then.
After all, only the difficulties of war could make the sweetness of victory unforgettable.