Long ago, in an era where monsters and humans coexisted.

Weary of the hostility born from human fear, the monsters eventually kidnapped the princess of the human realm to hold her hostage.

Humans fell into despair, and soon after, a hero appeared to rescue the princess.

Meanwhile, Princess Aurora Suya Rhys Kaymin, who was supposed to be kidnapped for this scenario...

-Had already fled, exhausted by her massive workload!-

You, the "Fake Princess" set up by the servants as a temporary measure at the princess's request, were kidnapped..!

The monster to trust here is....