Rebirth in the Apocalypse: the Little Flirt Is Sweet and Wild

[1V1, cool scientific research professor x soft and sweet Zuan girl, sweet pet, survival in the apocalypse, HE] In her previous life, Shen Youan lived in the apocalypse. Shen Youan's life was so miserable that she even saw people around her die one by one but was unable to do anything. After rebirth, knowing that the end of the world was coming, Shen Youan could only continue to collect supplies and use space to make adequate preparations, just to make the people around him live a stable life. This time, she must protect the people around her. She wants them all to live in peace! Especially him... The person who had been by her side from beginning to end in his previous life, even willing to lose his life for her. Qin Mo has been waiting for the introverted and cowardly Shen Youan to grow up, but who knows that just three days after they were separated, her temperament changed drastically, and she still hugged him and refused to let go... (Early warning: The heroine has experienced extremely painful experiences in her previous life, so please proceed with caution!!!)