Two popular Korean webtoons available on Tappytoon, a digital webtoon platform developed and operated by Contents First, will be released as e-books in English. “The Broken Ring: This Marriage Will Fail Anyway” written by author Kim Chacha and “I Tamed My Ex-husband’s Mad Dog” by Jaekyum, will be released as English-language e-books, according to Contents First on Tuesday. The English e-.