Shock! This 1970S Was Worn Through a Sieve

Strong women + strong men + time travel + travel through books + space + sweet mutual affection + air force marriage + high technology + interstellar powerful mermaid + warm daily life + 1v1·Shuangjie In the interstellar age, cosmic radiation is becoming increasingly serious. Yu Xiaoyu, who is still young, does not know the dangers of the world and easily agrees to a "time travel" experiment by a certain research institute. Sixteen years later, he happened to meet the reborn heroine and successfully awakened his sleeping brain. From it, he learned that he had entered a book called "Long Aotian Chronicles", and that she was not the heroine or the heroine, but the sister-in-law of a passerby who was implicated to death. What kind of plot is this? Are you going to die from the start? Then she... Should she kill Long Aotian and become Long Aotian herself? —— I thought there was only one reborn girl like Yu Duoduo, but I didn't expect there was another one... Wait, why is there more? ? Eh? Isn't she the only mermaid in the world? What happened to this dead mermaid? Depend on! Got cheated! No... What number is this? I'm afraid this world is going to be woven into a sieve! —— After the reform and opening up, Yu Xiaoyu began to make money in the sea, both in real and nominal terms. There is no way, who can make these reborn girls and time-travel girls say that Zhu Ma is a cannon fodder. She had to raise funds to equip her family. Alas... It doesn't hurt others, but she hurts herself. Zhu Ma: Daughter-in-law, stop being maknae and pay attention to me. Qingmei: Okay, okay, be good and I'll take care of you tonight.