ZanaKahn1
The Gods have always hated humanity. Nothing new. After winning Ragnarök of course they were going to annihilate all of humanity and so what if they kept the human fighters as their pets. Except it seems it isn't going to be that way.
Chaos the creator of the universe wanted two things. Entertainment and the Gods to be knocked down their high horses
And what better way to do that then to have them react to the reincarnated lives of two of the dead fighters of Ragnarök.