Just more info on the two

KAI SUU: Kai suu is basically advanced chemistry, it enables the user to manipulate elements and compounds, thought Kai Suu requires a lot of energy to use, it usually causes the user to eat twice the recommended daily calorie intake by the FDA, Kai Suu users intake matter from the “outer brinks” by using small dimensional portals usually constructed to the size of molecules, and transfer that matter into their well-being. (Kai Suu can create, destruct, explode, rebuild, heal, kill off, corrode and deconstruct materials)

THE OUTER BRINKS: as weird as it may sound, the outer brinks are not the edge of the universe, more so, they act as an unused “purgatory”. The Crystals originally made this realm to coallaide with religion, but they later reconsidered the idea of trapping souls in an alternate realm and left it unused, It was later rediscovered by the Pepe race through ancient rituals, and now acts as a sort of “heaven” for the race, the best way I can describe how it looks is how the spirit realm looks from kung fu panda 3.