"The prophecy spoke of a light in the darkness... The Sun's final spark would descend into the deepest abyss, and await the coming of the Savior..."
You find yourself in a strange predicament - being stuck up to your waist inside a talking wooden barrel, who has - along with you - lost it's memories to the darkness of the Abyss. You can't recall why you ventured into the deepest place on Earth, yet know that the lantern you carry is of great importance to your quest. Can you rediscover the past and uncover the fate of the world - and the point of your journey - as you climb upwards?
Guided by nothing but the Holy Spirit of an almost extinct religion called "The Way of the Shotgun", you need to light holy shrines, replenish ammo, uncover Ancient Shotguns and use them to reach places no ordinary shotgun-less human could.