Before crossing: the ratio of male to female is 1:1.7 After crossing: the ratio of male to female is 1:87 Looking at the densely packed females, this is against the sky!Before crossing: monogamy system After crossing: one monarch, three servants and twelve slaves, it’s not enough if you don’t marry, but you have to marry, this is the rhythm of braiding on the bed!Before time-traveling: Completely transparent After time-traveling: Don’t be so easy to be a heartthrob. As Qiao Heng, a good student who has accepted the ideology and morality of the motherland for more than 20 years, can he accept it obediently?Of course—no!Adhere to the principle of one pair for one lifetime, and never waver in death!Insist on pampering his wife and loving son to blind everyone’s daily life, and he will not waver if he is killed!Persist in living a high-minded, high-moral, and high-quality life, and never waver in death!Content tags: sci-fi futuristic fiction ┃ Search keywords: Protagonist: Qiao Heng, Leng Feng ┃ Supporting role: