The Monster Inside the Betrayed Wife

"I'll never forgive anyone who hurts Reina..." Reina, a full-time housewife, had finally become pregnant with the child she and her husband, Kenta, had always longed for. However, her dreams for their life as a happy family crumble when she discovers that Kenta's having an affair with Yuna, her half-sister who's tormented her since childhood! As if that weren't enough, Reina then suffers a miscarriage, and her heart shatters. "Mommy will be there with you soon..." she whispers, but just as she's about to end her life, another personality sleeping inside her, "Rei," awakens for the first time in years. To save Reina, the friend who has brought her into being, Rei begins her vicious revenge and won't stop until every last one of Reina's enemies has been dragged down into hell!

Official English