Who says the protagonist has to save the world? I just want to settle a personal grudge. Even the Counter Force can't stop me!
Matou Ya, a branch-family member abandoned by the main family, comes to Fuyuki to save her kidnapped older sister. By chance, she contracts with the strongest Heroic Spirit and takes part in the Holy Grail War as the eighth Master.
After making a pact with a demon, is she gradually turning into someone who tears Heroic Spirits apart with her bare hands?
Set in the Nasuverse, with an FGO and Fifth War backdrop. Yandere heroine, character corruption warning. Follow if you enjoy it!
