The Cannon-Fodder Ex-Wife Awakens and Marries a Rugged Military Officer

[Dog-training heroine + unhinged male lead + System space + not reborn + military marriage + family life + revenge on scumbags] After ten years in the countryside, the once-wealthy heiress Su Manyun had been worn down into a gaunt village woman. When she was finally cleared to return to the city, she found her husband playing favorites, her adopted son turning against her, and her place taken by his beloved first love. A car accident rebooted her System and restored her memories. Only then did she remember that she had transmigrated into a book and was supposed to change the original heroine’s fate as a disposable ex-wife. Unfortunately, an accident ten years ago had made her lose her memories. She had forgotten her transmigration and her System, and repeated every foolish thing the original heroine, a hopeless romantic, had done. She had thought her devotion was genuine, but it was merely the ending the book had already written for her. This time, she tears into the scheming fake sweetheart, dumps the scumbag, cuts ties with her son, and takes back everything that belongs to her. She will also run straight to Lu Zechuan, the childhood friend who becomes the villain in the original story: the powerful tycoon who falls into darkness for her and leaves the military to go into business. She must change his fate: after becoming a business magnate, he gradually descends into madness, crosses the line of the law, and ultimately dies a tragic death. She must also find the two little demons who are villains in the original story, protect them, and change their future as bloodthirsty killers. They will turn their lives around, save each other, and rewrite the tragic ending for everyone!