Migawari nanoni, Shuuai Yandere Ouji no Sokubaku kara Nigeraremasen

Rasha, the second princess of Fordia, is the illegitimate daughter of the king and a servant, and has spent her childhood being mistreated and unloved. When her older stepsister refuses a marriage proposal from the notoriously cold Prince Adregrec of Shravar, Rasha is sent in her place as a substitute bride. On their wedding night, Adregrec welcomes her warmly, claiming that he is simply happy to see her again. But when Rasha tells him that they have never met before, his attitude suddenly changes. He confines her with a magical chain and reveals an intense possessiveness that leaves Rasha completely confused. As Adregrec showers her with affection that she has never experienced before, Rasha begins to wonder why the prince seems so certain that she is the woman he has been waiting for. A fantasy love story about an innocent substitute princess and a yandere prince whose love is far too…