The previously announced The Do-Over Damsel Conquers the Dragon Emperor anime adaptation is a TV anime series, scheduled for release in 2024. No other details have been announced as of this writing.
The Do-Over Damsel Conquers the Dragon Emperor anime is based on a light novel written by Sarasa Nagase and illustrated by Mitsuya Fuji. Originally published by Shosetsuka ni Naro in 2019, Kadokawa acquired it in 2020 and serialized it under the Kadokawa Beans Bunko imprint. A manga adaptation with art by Anko Yuzu has been ongoing since 2020 in the Comp Ace magazine.
Cross Infinite World licensed the light novel in English and describes the plot as:
Jill is sentenced to death by the crown prince, her fiancé. But just before she dies, she’s sent back in time six years to the party where their engagement had been decided. To avoid this route of ruin, Jill immediately proposes to the person standing behind her…but it’s the man who was her greatest enemy, Emperor Hadis?! Jill knows all about his future descent into evil. She quickly retracts the proposal, but the delighted Hadis takes her back to his castle and makes her a meal. Completely won over by the food, Jill makes a life-changing decision…
“I’m going to reform—no, I’m going to make you happy!”
It’s time to redo this life with the enemy!
You can check a promotional video for the series, with Azumi Waki and Takuya Sato voicing the Jill and Hadis:
Source: Official X (formerly Twitter)
©Sarasa Nagase 2020 / Illustration by Mitsuya Fuji