This world has magical energy called nova its basically a person's connection to their inner soul it can manifest in 3 different ways physical where you channel nova into physical strength and defense spiritual where you channel nova into a tangible form like sheilds and or energy blasts and mental where you put it into intelligence and smarts but if you do your physical body is weak to physical attacks nova replenished thru rest and when a user is pushed to the limit they either die or. Their nova ascends stronger and gains more properties like type advantages but also has a chance to go berserk where you're power goes up insanely high but you're burning your sanity the longer you are berserk society is changed because it split the population 50 50