Cast Off by the Wolf King, I Bore the Ruler of All Wolves

In a world where humans are born slaves to the wolves, Layla is the lowest of them all, a slave who tests drugs on her own body. One night with Crown Prince Kyle gets her branded a shameless human and cast out, while the woman who claims to be his fated mate moves to take her place. Five years later, frenzied wolves are tearing the land apart, but they never attack Layla's son. The boy carries the Wolf King's blood, and every maddened wolf bows to it.