Cursed Knight

Story It is a dark, cold night.  You stumble upon a castle and a cave filled with dangerous monsters, rumored to be never ending.  However, that only motivates you, since you are a Knight who was trained to absorb the souls of every enemy you eliminate and grow more powerful as you do so.  As you begin your relentless attack, how many kills will it take for the very source of your power to turn ag…