From the Introduction:
Two Hunters is a demon hunting RPG for two players and no GM. Players take turns describing challenges based upon dice rolls, and then make rolls to overcome them. For the purpose of this game, the older player is PLAYER ONE and the younger player is PLAYER TWO.
Your characters belong to a holy order of demon hunters known as Sacred Jaegers. About a hundred years ago, the Yuvikamf Empire discovered ancient cities built by unknown civilizations and colonized them. One of the Empire's most fantastical settlements is proving a hotbed for demonic activity, and you and your partner have been sent to investigate.