It seems like there might be a bit of confusion with the title. 'The Half Blood Luna' is a novel on WebNovel by author The Black Daisy. The main pairing is overwhelmingly Rogue and Aurora. He's the Alpha King, she's the rejected but secretly powerful half-blood. Their dynamic drives the whole plot from enemies to fated mates.
You do see some secondary ships teased, like maybe between Beta characters or Aurora's allies, but honestly, they're just background noise. The story is built on that central, tense relationship—his initial cruelty, her hidden strength, the whole 'rejected mate' trope cranked up high. Everything else feels like set dressing for their inevitable, explosive reconciliation.
I dropped it around chapter 80 because the miscommunication dragged a bit for my taste, but if you're into that Alpha/Omega, fated-mate angst, it's definitely the core.