Reincarnated as a Monster

I regressed and became the weakest summoned of a genius summoner. Now, I will protect her from the one who killed us.

In the back alleys of the Central Empire, there appears a monster that eats people. And that’s me.

“A, a dragon!!” “We have to offer a live sacrifice!!” “A dragon devouring the kingdom! I, the hero of Asgard, have come to vanquish you!” I’m not a dragon, you…