The final Ring Princess awaits! But before the harem is completed...the world's going to end!? Satou heads to the Kingdom of Earth, but it's already been devastated, and there's no sign of the princess...
- ISBN10 1975354109
- ISBN13 9781975354107
- Publish Date 19 February 2019
- Publish Status Active
- Publish Country US
- Publisher Little, Brown & Company
- Imprint Yen Press
- Format Paperback
- Pages 176
- Language English