My Infinite Mana System

For centuries, portals have appeared across the world, linking Earth to the treacherous domain of dungeons. Monsters pour forth, threatening humanity’s existence. To combat them, individuals known as Hunters awaken special abilities, allowing them to enter dungeons, slay beasts, and grow stronger. Discord: https://discord.gg/H9ZWm2R7 (Disclaimer: I don't use ai for editing or making the story, this is my third novel, so that is why it will be a little bit perfect)