Board Thread:Questions and Answers/@comment-31776655-20170419120634/@comment-73.232.162.172-20200312185948

Its probally either a measurement of either how much anime bs you can boost your other stats by ie willbower or for something slightly more realistic its a measurement of souls. You know how escanors soul burnt melascuela or when meliodas hasd to fight for control of his body. Or it could measure both.