Traveling Through a World with Many Women and Few Men, but It's the End of the World

[Apocalypse with more women and fewer men + normal male protagonist + no virgin will not eat + choose the good ones to eat + system] In order to save his eldest roommate, Huang Mao was sent away by the Hundred Ton King. When he opened his eyes, he came to a world where there were more women than men. Did he just catch up with the end of the world? Men themselves are scarce resources, women are still in a state of "repression", and coupled with the collapse of the law in the apocalypse, what should he, a handsome man with good conduct, do? Bite! The apocalyptic male god system awakens! Intimate interaction with the opposite sex can improve yourself and unlock the potential of the other person! If there is a hangup, then it's okay. After a little development, just let go of your hands and feet, pick some good ones and eat them hard! As for character? Please, this world is like this, so if you do this, you are saving the world! (When there are more women than men and encounter the apocalypse~try to combine themes~) (This book is also called: Traveling through an apocalyptic world where there are many women but few men, and the beginning is reversed?)