BKH
hey author.....the MC could convince klein to use his error pathway(which he stole from amon, it has the power to induce errors in to anything normal) and induce an error into the "normal" fact that the merging of the darkness and red priest pathways leads to the rise of the 4th hidden pillar of orgin whose birth would destroy everything and everyone(even the other 3 pillars) in that universe. due to the error induced, he would be able to subvert that fact and become the Calamity of Destruction(4th pillar of orgin) safely......btw this is just my postulaton and im not sure it would work out