The Minus King and Shadow Monarch

What is it, that is even beyond any concept of reason and existence . Well, the answer of that question would be " NOTHING" or well ,' atleast for us or even the gods that proclaim to be 'almighty' and 'omnipotent' it's "nothing " because we simply can't reach there . And why we can't reach there 'well you will know in the story. But what ,if by some unexplainable encounter our two (abnormal) protagonists reached there through some 'catalyst' . Who are the two 'Abnormals' (one literally),how did they meet and ,what's the catalyst you will only Know by reading the story. ..... no yaoi .... AU. Medaka Box and Solo Leveling