https://www.cmoa.jp/title/319830/

Childhood friends Riley and Terry need a plan to break their engagement. Riley tries to win the heart of her crush Josh, but will their crazy plan work? [Official English Translation](https://toomics.com/en/webtoon/episode/toon/3599) [Original Webtoon](https://www.toomics.com/webtoon/episode/toon/3599)

*Time to tip the scales.* Hazen Heim is a newly appointed imperial military officer who had the poor luck of being born without a silver spoon in his mouth. This means that instead of landing a cushy nepotism gig, he’s getting sent to the front lines to deal with the worst of the worst. Awaiting him are scumbag supervisors who constantly steal credit, low-life leaders who love to abuse their power, and bumbling members of the brass who have never had to make a hard decision once in their lives. Fortunately, Hazen racked up decades of knowledge and experience in his past life as a legendary mage. Now it’s his turn to put the tyrants in their place, and they’re going to learn that when they go low, he goes lower… (Source: Yen Press)

From Manga Classics: Siblings Marilla and Matthew Cuthbert were planning to adopt an orphaned boy to help out around their farm, Green Gables. I instead, they got Anne Shirley. A plucky redheaded girl with a vibrant imagination, Anne turns first Green Gables and then the rest of Prince Edward Island on its ear.