Merciless Series #1: HEARTBREAK "He's a heartbreaker, then I'm his heartbreaker"- Taint Fertility Buenaventura Madrigal #Teenfiction #BTS #V #Jungkook #Suga #FanFiction #Romance #lovestory #highschool #revenge #heartbreak [Date started: May 18, 2017] [Date ended: mm/dd/yy]