They got along well together and shared their knowledge amount themselves gaining comprehension over all things they knew individually however at the age of four hundred forty Alexander was targeted by all of the world's people eventually losing his life. Alexander was than reincarnated into our world with no memory of his past life complete amnesia however this time he had the potential to master all forms of magic. However around this time the descendants had already surpassed all attributes concerning physical ability and switched back into demons as the only living members was a Demon girl trusted by the current Demon lord. Alexander was raised as a Hero and developed all forms of magic except for the corrupt one's dark sorcerers and demons used. Alexander met the Demon girl named Lucy at a young age and began to learn more about the world and become friends. However as Alexander got older he was surrounded by allies who kept tabs on his actions. At the age of twenty Alexander had successfully killed the Demon lord however soon after that he was betrayed by those close by who tried to kill him. However Lucy saved Alexander and protected him as he became corrupt and fueled by vengeance he learned all dark magic becoming a master in all forms of magic as a result Alexander became nearly all powerful. Alexander soon remembered all about his past life allowing him to retain everything he learned and accomplished on earth into the reincarnation of himself which allowed him to master all of earth's magic. As well as all of earth's fighting abilities he than took over the Demon race and transformed it's territory into an advanced magic technology based society similar to that of Earth and with these advances the Demon race effortlessly conquered the world and Lucy and Alexander became king and Queen of the new world.