Guardians

Everyone has a guardian angel, right? Well it turns out that some people have guardian demons. They both protect you, but a demon may be more likely to defend you in a more 'hostile' way. Not in a 'kill people who trip you up' sort of hostile, but a 'make them lose their keys' sort of neutral hostile.

But what happens if both an angel and a demon are assigned to you? Well that's what happened to Ellie. It's incredibly rare, and it results in mishaps and, maybe, forbidden love.