" And Victor, who was so good at picking things apart, at understanding how they worked, how he worked, looked at the photo, and felt … conflicted. Hate was too simple a word. He and Eli were bonded, by blood and death and science. They were alike, more so now than ever. And he had missed Eli. He wanted to see him. And he wanted to see him suffer. He wanted to see the look in Eli’s eyes when he lit them up with pain. He wanted his attention. "
― Victoria Schwab , Vicious (Villains, #1)