Countess Leticia, falsely accused of attempting to assassinate her fiancé, the Crown Prince, was executed along with her family. She suddenly woke up to find herself rewound to her twelve-year-old self, before her engagement.

The memory of a 'future' where she was born into a family of artificers and perished on the guillotine. The memory of a woman who lived as an engineer in another world, Japan. When these two memories resurfaced, the young artificer made a decision.

If she remains engaged to the Prince, both she and her family will head straight down the path to ruin. In that case, no matter if it's a royal decree or anything else, she'll absolutely prevent this engagement!

To rebuild her declining family and protect her beloved family, the do-over princess's magical revolution begins!!

☆December 22, 2023, comic serialization begins!

☆December 15, 2023, Volume 2 released!

☆By Genre: #1 Daily・#1 Weekly・#1 Monthly・#2 Quarterly・#6 Yearly

☆Overall: #7 Daily・#5 Weekly・#3 Monthly・#2 Quarterly

☆Will be published as a book and adapted into a comic!