Otsutsuki Clan

Aeryn, a fierce warrior and heir to the exiled Lunari Clan, returns from self-imposed isolation when his father dies mysteriously. Kaela, daughter of the ruling Frostfang Alpha, is a diplomat and trained healer sent to negotiate peace at a seasonal summit. During a lunar eclipse, the Lunar Bond mark appears on both Aeryn and Kaela — a fated mate pairing that's politically catastrophic. Their clans are ancient enemies. They try to resist the pull, but their instincts grow stronger. Dreams, pain when apart, even shared emotions bind them. They begin to secretly meet — exchanging history, learning truths hidden by their elders. Kaela discovers a prophecy: the return of a "moon-bound king and queen" who will restore balance to the realm — but only if they defy their blood oaths.