Étoile Mestra seems airheaded and clumsy, but with a touch of kindness and warmth at the surface. Having lost her family, she tries her very best to look for them, in what seems like an impossible situation. After all, a mother's love is strongest.
Yelan's identity has always been a mystery. Like a phantom, she often appears in various guises at the center of events, and disappears before the storm stops.
The people who are caught up in trouble look forward to meeting her. For some reason, most of them think she will help them, and if not, they want her to be their ally. But the problem is, their opponents harbor the same idea.
What happens when both their ideals clash? A simple mother, looking to retrieve her family, and an intelligence agent, working for the Tianquan herself.
Will they work it out together, or will it fall into ruin?