As the fiancée of a platinum noble, she is a bit ignorant of the world. He loves her, protects her, and prevents her clear eyes from being clouded. But the tragedy still happened. For the sake of [that adult] and the glory of the family, he activated forbidden magic to protect her, causing her to leave this world forever. They lost each other forever.
When she came to another world, she seemed to gradually recall something. What could she do when she knew that she would never be able to return to him?