Shadowshaater
"At midnight, Kael's eighteenth year awoke a curse older than the moon-his blood blazed, golden sigils searing his skin, a lion's roar splitting the dark. No wolf, he was the last Lionblooded, heir to a forbidden throne. Half a world away, Layla-a sherni of 308 kingdoms-felt a spark flare in her eyes, her own sigils answering his call. Two souls, forged by an ancient storm, race toward a clash that will devour them-and break the world. Destiny isn't given. It's claimed in blood.