The Handbook of Morality

"Do I have to run away again?" School teacher Yumi is back in her hometown. She's heard that her old elementary school uses "The Handbook of Morality" in their curriculum, and she's excited to start teaching there. But after running into an old classmate, Yumi is reminded of a past she's desperately tried to forget... **Original Webtoon:** [KakaoPage](https://page.kakao.com/content/52395615), [Lezhin](https://www.lezhin.com/ko/comic/handbook_of_morality), [Naver Series](https://series.naver.com/comic/detail.series?productNo=8271985) **Official Translations:** [English](https://manta.net/en/series/the-handbook-of-morality?seriesId=1328), [Japanese](https://jp.piccoma.com/web/product/119900)