Most of the Setinals focus was turned to Grey and White, allowing Fiona, Blu and Black to sneak by undetected. "Black, what happened to the city? When did Ultima blood become illegal?" Fiona asked. "A while back, a Sentinal came to power through a series of promotions and a rise in public approval." Black said. "Noone knew he would have done this." "Who is the man behind this?" Blu wondered. "A sentinal...Blu do you think we might know him?" Fiona asked. "Shh, I hear something.." Black said