Li Yunmu understood the situation properly, regardless of whether there were too many people with secondary flux energy or too few. As long as there were some, he would have an excuse which he could use later to allow the shadow to come out from the darkness into the light.
However, he wanted to stay away from attention as much as possible for the time being, so he didn’t immediately summon his shadow. There would be plenty of time for that later, so he didn’t want to be hasty.
The hack system was bound together with him now, so there was no need for him to be hasty and attract more attention of others who would pry on him.