Returning to the Apocalypse, Others Seek Survival While I Build Infrastructure

Su Ling was reborn before the end of the world and received a system that could strengthen everything. In order to survive, she made the greatest preparations in the shortest time, took revenge on the scumbag man and scumbag girl, and then embarked on a new journey. On the way, she met the all-around handsome guy Sheng Hongye. Originally she just wanted to live a good life, but later she discovered that she had become the mistress of a new type of tribe inexplicably. "I'm sorry, I'm not interested in the hostess." Su Ling said coldly. A certain man: "Be good, then let's work on infrastructure construction." Su Ling was angry. "Go away, is there anyone working on infrastructure in bed?" A certain man said: "Good boy, I know you are tired, so let's find a successor."