I'm Done Being the Female Lead

It was only later that Jiang Xi learned the world she lived in was a novel about a universally adored heroine cultivating immortality. She was not the heroine, but a cannon-fodder sister to the heroine. By then, however, she had already become the heroine of her own life. No one is born to play a supporting role. Watch the story of how the greatest sword immortal under heaven is made.