Kluya

KluYa is a non-player character in the game Final Fantasy IV. He is never actually seen, however, he is alluded to numerous times.

KluYa is a Lunarian from The Moon, and is the brother of FuSoYa. He became very interested in the Earth, and eventually settled there. He fell in love with Cecilia and fathered two children: Cecil Harvey, who was born out of the Light, and Ceodore Harvey, who was born out of Darkness. He died soon after being attacked by humans. Ceodore who was being possesed by Zemus and became Golbez, dumped his brother outside Baron. KluYa was alluded to for the first time in Mt. Ordeals, although the player does not know this yet. A mysterious light that appears when Cecil undergoes the trials to become a Paladin calls him "my son." Cecil does not learn who this actually is until he arrives on The Moon. At this point it becomes apparent that Golbez and Cecil are related, as well as them both being related to FuSoYa.