After Transmigrating Into A Silly Alpha, I Saved My Aloof Omega Wife

[A silly, cute, and straightforward rich girl x a cold, beautiful, and alluring class monitor] Jiang Muyan's wife accidentally transmigrated into the female lead of an ABO novel. The male lead in the novel physically and emotionally abused the female lead, ultimately leading to a bad ending. Jiang Muyan received a system task: [Please change the bad ending to a happy ending.] After reading the script, Jiang Muyan smiled coldly. Does that scumbag deserve it? Keys are three for ten yuan, he deserves nothing. She tore up the script: "Of course my wife and I have a happy ending, what does that have to do with the scumbag?" System: [? ? Seems...not wrong?] *Due to system instability, after transmigrating into an alpha, Jiang Muyan inexplicably developed hyperventilation syndrome, only the female lead's embrace could...