Blood Moon

The kindest hearts make the cruelest villains. 
The perfect tools if you know where to buy them.... 
Cha Ming's new brother is a demon fox. He's cute. He's naughty. And he's always hungry. If only Godbeasts didn't grow so damned quickly. When the duo joins their classmate Gong Lan on an expedition, they soon discover that not everything is as it seems. It's not rebels they're fighting, but devils wearing human skins. 
Can they disrupt an evil merchant's soul trade without the help of the army? Gong Lan's techniques are driving her mad, and it's only a matter of time before she turns on them.