In the 1980S, She Remarried the Male Protagonist's Uncle and Became a National Treasure by Relying on Scientific Research.

[Era + Group Favorite + Scientific Research + Powerful and Cool Articles + Learning System] [Cold and stubborn scientist x indifferent ascetic boss] After being bound to the system, Tangxi realized that she was Shi Wen's vicious female counterpart. In the book, she stalks the male protagonist with the help of her child, competes desperately with the female protagonist, and is both aggressive and crazy. In the end, he came to a tragic ending of betraying his family and living on the streets. Therefore, the first thing Tangxi did after waking up was to go to the Wen family with the marriage certificate. In front of everyone, she pointed past the male protagonist of the original book to someone—— "I choose him as my engagement partner." That cold, ascetic, high-ranking man is none other than the hero's brother-in-law, Wen Jiuyuan. - The so-called learning system, Tangxi thinks the painting style is like this—— Chinese, mathematics, politics, physics, chemistry... The result is like this - A complete collection of small weapons, a step-by-step guide to making nuclear bombs, an introduction to electromagnetic gun production, an introduction to directed energy weapons, and a star battleship maintenance manual... Tangxi:? ? ? - Everyone knows that the boss Wen Jiuyuan is cold-hearted and has not been close to women since he was a child. One day news spread that Wen Jiuyuan was ordered by his parents to get a certificate with his family's baby. When they heard that the object was a little village girl from the countryside, the onlookers all expressed regret and said that it was a pity for Wen Jiuyuan. Until one day, they saw Tang Xi coming to see Wen Jiuyuan at the door of their unit. What? Is this delicate and fairy-like beauty the little village girl rumored to be? What? A great beauty or a famous military expert? [The female protagonist marries first and then falls in love, the male protagonist's secret love comes true]