The Beasts Under Your Bed

The Beasts From Beyond, an ever-present threat of elderich abominations appearing in the world through some unknown means, for unknown reasons. All that is known is that they will come, and they will kill.

Living in fear of this, was not the way of the people of Alatara. To the North of the planet's singular Super-continent, they built mighty machines and bred mighty people. To the west, they developed an order of great warriors. To the east, they undertook surptitious and unseemly strides towards peace. To the South, flaming Demons and Devils crush the creatures that threaten them. And in the center, the largest mass of land and the largest concentration of both Beasts and man, they embraced unity.

This Unity was overseen by The Otherworld Defence Department. It had many branches to protect it's people, the most famous of this being the Supernatural Incursion Response. A Mailed Fist, aimed at the creatures that would disturb the peace and threaten the people. Aided in this endevour, there were the Quasi-Humans. Beings of transformative properties, with powers and capabilities allowing them aid the Humans in pushing back the beasts.
It is in this, that Kiko is born.

Though nobody could foresee it, she will bring about the doom of the planet. The only question, is how?