Ippo is an eastern city in the nation of Lufen. It is inhabited by humans who have the curse, which gives them the appearance of fauna. Ippo was the sight of a “battle”, in which a large portion of the Elf Army surrendered to the Ippo Army and the Resistance. This group of soldiers was lead by Logi, who was acting on orders from the Elf King. He was taken to a prison, where he detonated a bomb that is thought to have killed him.