Wolf-less Omega? No, I'm The Noblest Luna 01

Jasmina, a wolf-less Omega adopted into a pack, endured years of abuse. On the Moon Ceremony, her beloved foster brother rejected her publicly for being wolf-less. Three years later, she returned for his engagement, and was humiliated again. In the garden, she bit a stranger, and her dormant wolf spirit finally awakened. That stranger was Roderick, a powerful Lycan Alpha, who took her back to his castle. There, Jasmina earned the trust of Roderick's wolf, survived poison and ambush from his ex-fiancée, and awakened her noble bloodline. From an outcast nobody, she rose to become the Lycan Luna, and found her true home and mate.