Hyper-eros was a condition suffered by some Lyunesi. Due to their sensitivity to language and body-language, some Lyunesi became consumed with a passion for individuals that deprived them of their rationality. The comm handler Oph Nar Dinnid suffered from hyper-eros while working for the supreme liege-lord of the Narrant system and was caught in a compromising situation with the liege-lord's alpha concubine.