Loot!
I was in the center of the Frozen Plateau Spiritual Land as I looked over the bountiful things that had come out from the death of the Demon King.
As soon as the red light faded and piles of loot were beside the large body of the Demon King, I transferred everything into the central area of the Spiritual Land so I could check them all out without interruptions.
The battle had finished, with the Holy Blight I sent out being able to handle much of the cleanup. The few hours after that were spent with me looking over the rewards of the very long battle.
There were a great many things that brought a lot of surprises, but first and foremost were the skills.
[Demon King's Haki] :: Your strength displays itself outward, placing tremendous pressure on those you are facing.
[Memory Plunderer] :: Dip into the abstract and plunder the memories of your enemies and certain objects.