Pokemon mystery dungeon: sacraficial retribution

The world is dieing, centuries of world-altering moves have shaped it's destruction, every magnitude, every earthquake, every eruption, each has altered how the planets plates function. Their is a way to revert the process but the recent spread of mystery dungeons have locked this reset into the depths of the infinite void, rescue teams have been disappearing left and right without a trace and their are very few safe civilizations left. The only way to save the world is to brave the dungeons and sacrifice a part of your soul, but who will brave the dungeon when the legends are being fulfilled?
So human, how far would you go to return balance to a broken world?