The Male Protagonist's Ex-Wife Turns into a Good-For-Nothing and Has a Son-In-Law

[Threading books + farming + fantasy] Lin Jinge, the strongest maintenance engineer in the interstellar world, after complaining about a book called "A Son-in-Law Cultivation as an Immortal", assumed the role of the fiancée of the male protagonist in the article. As a cannon fodder, it was her responsibility to provide equipment to the protagonist. When the plot was finally over, Lin Jinge shouted, I am finally free. What a cannon fodder life, it is all empty for Lin Jinge, who holds an interstellar weapon. It is so easy to punch and kick the male protagonist. She took the hero's treasure easily. The male protagonist's luck, sorry, she accepted it. In order to support the space, she returned to her old profession and practiced it casually, and the artifact was born. I wanted to just hug a golden thigh and reach the peak of my life, but I didn't want to be stuck by the golden thigh when I wanted to let go of the golden thigh. A certain Jin pressed Lin Jinge against the wall with his thighs: "Why, you want to throw it away after using it? How can there be such a good thing in the world?"