After performing the Blood Insect Enslavement Ritual Array in succession, Jacob didn't delay the next step, which was to let Brain Hunter evolve into a Star rank being.
Simply put, he had to help it evolve until it formed its growth-type magic core. For this exact reason, Jacob has already prepared as many titan tears as he could.
Right now, another two feet cauldron filled with glossy black liquid, which was, of course, the Advance type-1 titan tears, was placed on the table.
As for the small Silver Cauldron, it was still half filled with Blood Insect Enslavement Ritual Array Ink, which could be used one more time. So, Jacob stowed it away carefully as he might need it again someday if he managed to find another Fanatics Insect.
At Jacob's behest, the Brain Hunter crawled at its fastest speed and entered the gray cauldron filled with titan tears and started to absorb it greedily.
