Mc ( Arthur) is king grey that had been reborn as child in a strange world filled with mages and stuff. He trained in secret as a toddler and reached a mage core at the age of four. His Parents found that he was a genius and since he was a king he's swordsmanship isn't lacking. He meet his parent's friend who witnessed his swordsmanship before their eyes but soon meet bandits. He saved his mother by pushing her out the way and he fell down a cliff. He soon heard a voice of syliva whom soon becomes like his grandmother taught him how to absorb mana from his surroundings and taught him any things but to allow him to go home she had made a portal but she was dying. before she sent him off she left him creature in him. He soon meets some slave traders and he kills them off after a while of observing them. He saves the elf, who soon after he manages to find her home is the princess. He soon told them the story and spars with the grandfather who then took him as his discipline. He contacted his parents and told them he was alive, his parents took it hard. He is soon gonna start his training as a discipline. What will await our crazy strong Mc? ohh, and the elf is named Tess and she seems to like Arthur as her first friend. btw, the creature in him is crazy strong too that can also defeat a god since syliva was crazy strong.
The beginning after the end