The Curse and Birth of a Hero also part of the Wolf saga

The current Earth gives rise to a Demon Lord who gathers the Demon clan together while humanity stands their ground. The two factions engaged in a war the demi human races ended up caught in the middle. While the Dragons caused destruction for everyone the war lasted for two hundred years. Before the Demon Lord conquered humanity as well as the Demi human races. The Dragons mysteriously vanished. The Demon Lord ruled over all for two hundred long years before a Hero is born among the human race. The hero is born into a small village stricken with poverty and famine sickness spread throughout the village. The mother of the hero was sick and frail hunger and dehydration drained her of all her strength. However she managed to have two babies before death. A passerby came across the babies and decided to take one in as their own. At that day a Demon took the other sibling away. This is the story of how the hero rised to take down the Demon Lord.