After Dressing up as Cannon Fodder, I Became the Darling of the Army.

[Avatar age + time travel + space + group pet + abuse of scum + marriage first, love later] Lin Shuyu, a doctor from the Academy of Agricultural Sciences, woke up and became a cannon fodder female supporting character who would not survive more than three episodes. The original protagonist in the book would rather die than be married to the heroine. In the end, not only was he tortured, but his body was also matched for a ghost marriage. After reading the book, Lin Shuyu said that the substitute marriage was okay, the money would be paid, and the ancestral jade bracelet would have to be returned. In the book, the jade bracelet was given to the heroine by her stepmother, which opened up the spiritual spring space. How could her things be advantageous to others? Her stepsister teamed up with her stepmother to frame her, but Lin Shuyu packed up the heroine and sent her to the countryside, sending her stepmother to a post. Isn't he just an old man who married for the second time and raised a child but still has no heirs? Lin Shuyu expressed that she was not afraid. It's good to have a baby, she can be a mother painlessly. Extinction? Ahem... As long as that doesn't affect it, it's totally fine! Old men... Know how to hurt people! He took the daughter he picked up for free to join the army. When she arrived at the army, she was dumbfounded. This old man is not only a hot favorite in the army, but he is also handsome and has eight-pack abs. He is a super family-oriented person. It is so cheap... It's nothing if you don't get it... Until one day, Lin Shuyu looked at the pregnancy test report in her hand and was confused. Aren't you an heir? Gu Tingzhi...... It turns out that in the explosion five years ago, his comrades died, and the newborn Niu Niu was left at the door of the army. It was Gu Tingzhi who adopted her... So the second-married old man is actually still the original?