"Attempting To Use Bloodline Suppression" 

Ainsley didn't know the effect of her bloodline on these demons, but the baby still wanted to test a lot of demons in one go so that she could test the reaction of these demons easily. 

The baby first spread her sound wave to the demons around the castle who were already pressing down the defensive line made by the survivors. 

Then, the baby carefully distinguished the way to use bloodline suppression in her own veins for a few seconds before she barely grasped the key to use the bloodline suppression. 

First of all, Ainsley had to sense the bloodlines of the targets that she wanted to suppress. 

This feeling was mysterious and strange, and could not be described in words so easily, but maybe it was more like sensing mana or sensing Qi in various magic and cultivation novels.