C32 A grudge as deep as blood

"This person has enmity as deep as our blood. We want him to die from all the pain, and I, the Heart Devourer, have the ability to track everything. If I didn't sense that guy was hiding in Pugelin Academy, I wouldn't have come here … This youngster, even if he doesn't recognize the person I'm chasing, he's still in contact with him. I want you to follow his clues and find that person for me