Traveling Through the Book 70: I Use Tens of Billions of Space to Raise Villains

[Era + Book Travel + Space + Super Power] The post-apocalyptic girl Su Yumo was betrayed by her fiancé and bestie. She traveled back in time to the 1970s when she was short of food and clothing, and ended up in the body of a cannon fodder female partner who was a good player at cards. Fortunately, her powers and space have followed her. Let's see how she reaches the peak of her life in this strange era. What should she do when she encounters the poor little villain in the book who all has her aesthetic point of view? Keep it! A certain little puppy: "Daughter-in-law, don't you want me anymore?_(:::з∠)_" Su Yumo: "..."