The Lone Hunter

The year is 2229, humans have recovered from the monster invasion in the year 2000. The technology failed and humans went back to the dark ages, swords, bows, spears and knives are now the best weapon, But how. If a nuclear bomb cannot damage the beasts how can a arrow, The answer i mana, humans learned to use mana to fight the beast and monsters. But in the year 2030 the earth was too destroyed to continue it existence, The five legendary archmages sacrificed their lives to open a portal that stood for 1 year to another world, Humans immigrated and tried to make peace with the leaders of the world but failed. That's when the new war started, with human intelligence they took half the world in just 10 years. Humans built huge walls and strongholds, but not everyone could stand the fighting. Some humans used the now moderen portal technology to open up small portals to different worlds where they could immigrate to. They built new homes, but some needs to protect the new villages, That's when the hunter profession was born.