After marrying the person she met in the office, it's been 5 years... and he never comes home. Yuka's been juggling housework and her full-time job. She's treated at a housewife by her husband and pressured for children by her mother-in-law (typical). Everyone's got to be like this, right? It just means that more needs to be done... or at least that's what Yuka's thought. One day, after some harsh words from her husband, Yuka darts out to try and find some peace. But suddenly the headlights are coming at her when-... As she found herself dying in a hospital bed, one thing burned into her retinas... her husband embracing Riko, her childhood friend. They can never be forgiven. They need to pay. As Yuka swears this onto herself while her life begins to fade, she suddenly finds herself at the moment she was proposed to... five years ago. Now it's time to devise a plan for revenge.