Lenilec and the 128 Year War

Lenilec, the son of Celinel, the God of Destruction. A massively powerful Demigod who has never been surpassed in terms of strength. When he was born, the land of Langar was simply 1 large island. It was Lenilec, and the demigods that followed him, that split the land during the 128 Year War.
Lenilec was born of the God of Destruction, Celinel, and a dragoness. He was the first Demigod born of a god and dragon and quickly became the most powerful that ever existed. During his early years, he was praised by his father for his strength. But than came the mortal races and the gods began ignoring their offspring. Enraged by this betrayal, Lenilec captured the Demigoddess of Fertility in attempts to create the Perfect Demigod, a creature born with the essence of every god. Though, very few agreed with his plan. Those who didn't were beaten into submission and forced to participate. This went on for nearly 50 years before the remaining demigods rose against Lenilec and his followers. Thus began the most catastrophic war in history. The Light Demigods (as they called themselves) allied with mortal priests and priestess' to defeat their angered brethren. After 128 years of nonstop war, the world itself was changed and Lenilec was finally defeated. Unable to muster the strength to kill him, the remaining Light Demigods and the mortals sealed him in an underground lava lake.