Counterattack System appeared when I'm already At The Mahayana Realm - Chapter 719 - 718: I, Jiang Li, Never Hold Grudges

“You are the Yan family's heir. From now on, you are a boy, not a girl.”From the moment Yan Xiuran could walk, those words defined her existence.As the eldest child of the Yan family, she was never allowed to be weak, never allowed to make mistakes, and most of all—never allowed to be herself.For twenty years, she lived as the perfect son—ruthless, brilliant, unstoppable.Until the day she was no longer needed.Her sickly half-brother recovered.Overnight, she was framed for crimes she didn’t commit. Branded a traitor. Disowned and exiled.“You were never my child. You're a bastard.”Stripped of everything, Yan Xiuran vanished.Five years later, she is no longer the forsaken heir but Li Xiyan, a nameless medical student with no past.But fate has other plans.Assigned to care for the fragile daughter of Shen Yuze—her family’s greatest rival—Xiyan is dragged back into the world she swore to abandon.Shen Rui clings to her.And her cold, calculating father? He refuses to let her go.“Stay by my daughter’s side, and I will give you everything your family took from you.”Her family abandoned her.Now, her enemy treasures her.

Yu Shanshan, who has been tyrannical and lawless for 20 years, suffered retribution at the age of 21. She changed from a little ballet princess of 45 kg to a poor and fat one of 90 kg.. Apparently, eating was the most important thing in her life. Her success in losing weight was far away.

However, one day, the father of her child who had disappeared for four years came back. From then on, Yu Shanshan was forced to embark on a diet that was worse than death.

- Description from Novelupdates

After being set up and killed by her half-sister whom her ex-boyfriend had cheated with, Mu Siyin woke up one day to discover that not only was she alive, but she had traveled back in time to 2 years before her death.

This is a story about the protagonist getting the system, going crazy in the biochemical apocalypse, producing aircraft and tanks, destroying zombies, saving good people and killing bad people.

- Description from novelbuddy