After the Supporting Character Makes a Comeback, I Become the System's Worst Nightmare

Jian An'an died in a sea of flames, then was reborn at the start of the twenty-first century. After Yu Shang Sang, a self-proclaimed cannon-fodder heroine, and the Black Lotus System killed her, she was reborn. Before her death, Yu Shang Sang told her that Jian An'an had been the protagonist of her own world, destined for a wonderful life, until Yu Shang Sang, a cannon-fodder heroine with a System, made a comeback and took everything from the female lead. She used the Black Lotus System to take over Jian An'an’s life, then eliminated her to tie up loose ends. Reborn with a brain-like spirit from a self-proclaimed interstellar cultivation-tech world, Jian An'an smiles. This time, no one can take the life that should have been mine. Yu Shang Sang, Black Lotus System, just you wait! As Jian An'an plans her revenge, her childhood sweetheart tells her that he was reborn too. Yu Shang Sang has also been reborn with her System. Jian An'an smirks. That’s even better. This is a fictional world with multiple characters reborn, focused on taking down and destroying Systems. The male and female leads have plenty of golden fingers. This story is entirely fictional, so please don’t take it too seriously.