Eternity

You come from a world of which one's status is defined by their hunter rank going from E-S class, yet you are an exception... in fact you break the scale entirely, being a phenomenon of which your rank has no limit too, exceeding the known power boundaries that are stated at one's birth. you are the pinnacle of power in this world. Yet no one realizes it, perhaps it's time you show what you can do. One day out monster hunting you come across the S-rank hunter known as the Frozen princess.