Changing the World to Be with My Fox-Spirit Wife

[One female lead + 1v1 + equally matched leads + mild yandere elements + urban supernatural powers] I was once humanity's savior. She was a nine-tailed fox and the leader of the Fox Clan. A thousand years ago, I betrayed my people for her and turned my sword against my own kind. A thousand years later, I was reborn as an ordinary photographer. She disguised herself as a dancer, yet once again entered my life. An extremist human group seeks to “purify” her, while the Fox Clan's revenge faction denounces her as a “traitor.” We both want to end this hatred that has spanned a thousand years, but they call us “the destroyers of the world.” Until the day she was driven into a corner before my eyes, her nine tails stained with blood. The power that had lain dormant within me for a thousand years finally awakened once more. She smiled and reached out her hand to me, just as she had all those years ago: “Gu Ye, this time, let's change the world together.”