The Omega They Scorned Is Their Only Salvation Manga

Branded a traitor's daughter after her father was framed and executed six years ago, Olivia is stripped of all status and forced into Omega servitude, abused relentlessly by the clan and most harshly by its triplet heirs Lucas, Alex and Benjamin. On her 18th birthday, her fated bond awakens to mark the triplets as her destined mates, only to be publicly scorned. Hiding immense dormant power, Olivia must choose between vengeance and salvation for her tormentors when disaster strikes.