After the Mother Goddess Gave My God of War Bloodline to Her Adopted Daughter, I Went on a Rampage

I am the daughter of the God of War and the Heavenly Clan’s little princess. Thousands of years ago, during the war between gods and demons, my father sealed the Demon Lord with his own life. Now the seal is weakening, and only my God of War bloodline can suppress him again. But on the day the entire clan had been waiting for, I snapped the Heavenly Sword, symbol of the God of War, and gave up. In my previous life, when I unleashed the power of the God of War, it backfired in front of everyone, and I was defeated without even fighting. Yet the shy plant I had picked up unleashed the true power of the God of War and restored the seal, earning the Heavenly Clan’s reverence as a divine maiden. My mother cursed me as a bastard pretending to be her daughter, then used Soul-Extinguishing Nails to rip my spirit apart. My master unhesitatingly gathered my scattered soul and gave it to the shy plant to nourish her body. Even my fiancé, who had once treasured me above all else, held her in his arms. The shy plant kicked my shattered body off the Immortal-Slaying Terrace. To my dying day, I couldn’t understand why I, the sole heir to the God of War, couldn’t wield his power. When I opened my eyes again, I was back on the day before the war between gods and demons.