Foxes of Legend by Lua Cassidy

Demons ravaged my temple, a massacre that left only one survivor.
War consumed my life of peace until one thing remained.
Revenge.
Kitsune—fox shifters—had one purpose, to exterminate the demons escaping Hell and infesting the world. After being rejected by the best academy in the country, I thought I was on my own. If I wanted retribution, I had a lot to learn.
But that all changed when I met the men I was Fated to. They’re the top students at the academy. Dangerous and trained killers. One who spoils me, one who protects me, and one who hates me.
Each with our own dark past, we must navigate the high-risk occupation of slaying demons together.
…And maybe fall in love along the way.