She Married Down, But He Ruled Up Manga

Adelina, a wolf-less Omega, was publicly betrayed by her Alpha boyfriend Jase, who mated her stepsister Kira instead. Her mother Carolyn froze her trust fund and forced her to marry an old Alpha for survival. Desperate, Adelina found a broke drifter on the dark web and signed a one-year contract marriage to unlock her inheritance. But the drifter was Kain, the legendary Wolf King, head of the Blackstone financial empire. He'd been searching for her, protecting the rare Silver Moon bloodline she carried. He destroyed Jase and Kira, cleared her name, and reclaimed her family empire. As they fought off the Parrish conspiracy and Davenport revenge, Adelina shed her "wolf-less nobody" shell. She rose as his Luna, and together, they ruled.