Ruby is a teenage runecaster with a demon tail, poor eyesight, and a bad case of amnesia. Blaming Merlin for his condition, Ruby escapes the madman’s magical lab and sets out to uncover his identity, but without glasses, finding a way home is impossible.

The perfect person to help him is Seri, a lonely, winged boy who’s well familiar with the art of flying under the radar. But while Ruby wants to venture out to explore the city and search for clues of who he is, Seri must follow the rules and remain hidden. 

Stranded in a derelict house with only each other for company, the mysterious amnesiac and his overly cautious host can offer each other what the other needs, but while they’re hiding out, consequences of Ruby’s escape begin unfolding.

If lies are a blanket of blissful ignorance, then the truth is a rat maze growing more complicated with every turn.