SUMMARY

Discover I will break ties with the harmful sister manga on Mangaoi – your trusted place to enjoy the best manga online for free. This series is among the most talked–about titles, blending unique storytelling and captivating artwork that keeps readers coming back.

All chapters of I will break ties with the harmful sister are being translated and updated regularly, so you’ll never miss the latest release. Add this manga to your bookmarks or sign up for a free account to get instant updates whenever new chapters drop.

Start reading today and join thousands of manga fans who are already following Phantom Thief Sapphire!

Description: Read manga I will break ties with the harmful sister / 害悪姉と決別します Clara, who had been oppressed for many years by her tyrant sister, Enefia. Even their parents obeyed the sister’s wishes, and Clara had no place in the Astraia Baron’s household despite it being her home. In the midst of this, Clara’s sister’s engagement to a prominent nobleman was decided, and Clara finally felt relieved, believing she would be freed from this hell. However, even after the engagement, the sister’s unfaithful nature did not change, and fearing the fiance might discover the inconvenient truth, the parents ordered Clara to monitor her sister. Despite Clara’s efforts, her sister became pregnant with another man’s child. The engagement was broken off, and the sister quickly eloped somewhere, leaving the Astraia Baron’s household with a huge debt, angering the influential nobleman. In order to repay her family’s debts, Clara was sold to a sadistic noble and faced severe torture, ultimately approaching death. “If I could do it over again… This time, I will definitely kill you!” When Clara opened her eyes again, time had rewound to the day of her sister’s engagement. Revived with strong determination, Clara pushed back against her sister’s insidious bullying and ran to change the worst possible future..