The ending of the 2024 TV show Tales of Wedding Rings concludes with Satou and his companions returning to the kingdom of Arnulus after a fierce battle against the Abyss King. The Abyss King is found in a desperate state, and Satou confronts him using the power of the Ring Princesses to rescue the kingdom. The season closes with the arrival of Hime's younger sister, Morion Ravri Nokanatika, and Alabaster informing Hime that she has been chosen for special training, setting up future developments.

In a detailed, scene-by-scene narration of the ending:

The final episode opens with Satou and his group making their way back to Arnulus, the kingdom they have fought to protect. The battlefield is strewn with the bodies of imperial soldiers and monsters, evidence of the intense conflict that has just taken place. The atmosphere is heavy with the aftermath of war.

Satou then encounters the Abyss King, who is in a weakened and desperate condition. This confrontation is pivotal, as Satou, empowered by the combined might of the Ring Princesses--women bound to him by magical rings--faces the Abyss King in an effort to save Arnulus from destruction.

Following this confrontation, the scene shifts to a more somber and reflective moment. Hime leads Satou to the grave of her parents. She explains that her parents sacrificed themselves to save her when she was a child, a revelation that adds emotional depth to her character and the stakes of the conflict. Hime also mentions that she has a younger sister, Morion Ravri Nokanatika, whom she has not seen for a long time, hinting at unresolved family ties.

As the episode progresses, Alabaster, a key figure connected to the Abyss King and the Ring Princesses, arrives with Satou's wives. He informs Hime that she has been chosen for special training, a significant moment that suggests her growth and importance in the ongoing story.

The episode ends with the arrival of Morion Ravri Nokanatika, Hime's younger sister, marking the introduction of a new character and potential new storylines for the next season.

Regarding the fate of the main characters at the end:

• Satou remains the central figure, having survived the battle and continuing his journey as the Ring King, supported by his wives and allies.
• Hime is emotionally affected by her parents' sacrifice and the reunion with her sister, and she is set to undergo training to become stronger.
• Morion Ravri Nokanatika is introduced as a new character, her role yet to be fully revealed.
• Alabaster continues to play a guiding role, especially in relation to Hime's development.

This ending sets the stage for future conflicts and character growth, leaving the story open for continuation while resolving the immediate threat of the Abyss King. The narrative emphasizes themes of sacrifice, family bonds, and the responsibilities that come with power.

In the 2024 TV show Tales of Wedding Rings, several characters do die, with some deaths revealed through narrative flashbacks or shown in battle scenes. Notably:

• Hime's parents sacrificed themselves to save her when she was a little girl. This is revealed in Episode 12 when Hime leads Satou to their grave and explains their sacrifice. The exact circumstances are not detailed, but it is implied they died protecting Hime from danger in the past.

• In the same episode, Satou and his companions encounter numerous corpses of imperial soldiers and monsters on the battlefield, indicating many deaths occurred during the conflict with the Abyss King's forces.

• The Abyss King himself is confronted by Satou in a desperate battle to rescue Arnulus, suggesting a high-stakes conflict with casualties, though the Abyss King's death is not explicitly confirmed in the episode.

No other specific character deaths with detailed circumstances are clearly described in the available episode summaries or reviews. The show hints at a dark and dangerous world where sacrifice and death are part of the ongoing conflict, but the main focus remains on Satou's struggle and the introduction of new characters like Hime's younger sister Morion Ravri Nokanatika at the season's end.

Therefore, the confirmed deaths are primarily Hime's parents (sacrificed to save her in the past) and numerous unnamed soldiers and monsters killed in battle during the season finale. The show does not provide detailed accounts of other individual character deaths within the 2024 season.