Vengeance of the Outcast Slayer: Reborn for Power

A child by the name of Kaelix has a dream of being a hero, but is put down by everyone in his village. After a fight with his parents, he ran away, but he was belittled by older children who had always picked on him. After escaping, he came back home, but as he approached it, he was kicked out by his father. No longer able to stay, he traveled to a kingdom called Aetheria. In Aetheria, he was met by the heroes. In a rush to be alongside his idols, he asks them, but they reject his request to join their party, as he is seen as a burden. Humiliated, he seeks to strengthen himself, but is constantly met with rejection, betrayal, and torment. Little by little, his dream of being a hero is long gone, replaced with only hatred for heroes and those who deemed him to be weak; he will seek anyone with the title of hero or those who stand in his way.