Synopsis: There Is No Mercy

I thought I lost everything to my best friend, Valietta, but I didn’t expect I’d lose my husband to her as well. I, Sierra Brilloxen, was too naive to see that her copying me wasn’t affection—it was obsession. I shattered and decided to end it all. But somehow, I was given a second chance—seven years in the past. This time, I won’t let her get rid of me. I’ll take back everything she stole and show her no mercy for the pain she caused. **Original Webtoon:** [Daum](https://webtoon.kakao.com/content/%EC%9E%90%EB%B9%84%EB%8A%94-%EC%97%86%EC%8A%B5%EB%8B%88%EB%8B%A4/4333), [KakaoPage](https://page.kakao.com/content/65584357) **Official Translations:** [English](https://tapas.io/series/no-mercy-comic/info), [Japanese](https://jp.piccoma.com/web/product/173053)