Holding a Billion in Hand and Wearing 80'S, After Being Exchanged for Marriage with a Real Daughter

[Time Travel + True and Fake Daughter + Military Marriage + Double Cleanliness] (Air force wedding + daily life with the army) Because Yu Hanyu inherited her parents' inheritance of one billion, she was repeatedly plotted by her second uncle, and she died unexpectedly at the hands of a strange man sent by her second uncle to seduce her. As soon as I opened my eyes, I was transported to a parallel world in the 1980s. What's even worse is that the real daughter of the Yu family was jealous that she had taken away the favor of her biological parents, so she and her fiancé designed to "send" her to the mountains to be an old man's wife! Yu Hanyu knew that if she didn't save herself, she would be doomed in her life! Fortunately, before she was taken away again, she unexpectedly fell into a cool embrace... Yu Hanyu lost trust in her adoptive parents and found her biological parents in a car. In a sudden change, from an orphan girl with no one to rely on and only money in the 21st century, she became the treasure of the Fang family and was pampered to the top of her heart! How should I spend a billion dollars in the 1980s? Look at the big gold bracelet on her left hand and the brand-name watch on her right hand. By the way, she got married to the officer who saved her and joined the army in Shunan! Others say that Jiang Jinyu has a cold and indifferent personality, and only has the army and the country in her life, but only Yu Hanyu knows how serious Jiang Jinyu is during the day, but how uninhibited he is at night...