Forget That Night, Your Majesty: Story, Cast and Series Facts

Story and premise

Lunia, the daughter of the Count of Persephone, is chosen by a priest to be engaged to Hades, the head of the Duke of Khronoa family. The Duke of Khronoa, feared as the "King of the Underworld," is cursed with a short lifespan if he does not marry a bride chosen by the emperor. However, Hades tells Lunia that he has no intention of loving her. In order to keep Hades alive, Lunia deceived him and spent the night with him, then disappeared without realizing that she was pregnant with his child.

Series details

• Title: Forget That Night, Your Majesty
• Format: Animation
• Language: Japanese
• Genres: Drama, Fantasy, Romance
• Premiere date: 2025-10-07
• Status in TVmaze: Running
• Network listed by TVmaze: TV Kanagawa
• Network country: Japan
• TVMaze ID: 87652
• TVDB ID: 468580

Seasons in the TVmaze catalogue

• Season 1: premiered 2025-10-07; final listed air date 2025-12-23.

Source and licence

Adapted from Forget That Night, Your Majesty on TVmaze. The synopsis is reproduced as plain text; catalogue facts, cast and season records are selected and reformatted. This adapted text is available under CC BY-SA 4.0, following the TVmaze API licence. Network and web-channel credits identify the service listed in this source; they do not establish current streaming availability.