PROLOGUE

Twins Asher and Iris are going to school together, after a regular school day they go home to find their mom missing. They assume she's staying late at work and they go to bed.

In the morning they hear clanging from the kitchen and decide to go investigate only to find a... creature eating everything. After finding out it's friendly it leads them to a new world, where they find out their true identity.

But a greater danger is heading their way.