I'll Get the Male Lead at the Beginning, and I'll Bring the Two Cubs to Ruin Him at the End of the World

Become the super villain in the doomsday game world - the predecessor of the Zombie Queen. The reincarnated male protagonist always wants to kill her, the stepmother also wants her life, the father who loves her the most is not at home, the eldest brother is watching the show indifferently, the half-sister is doing something sinister, and the plastic girlfriends are bad and stupid... Meiya is surrounded by enemies from both sides and is in a worrying situation. In order to return to reality, Meiya decided to kill the male protagonist, the game coder, to end the game plot early and return to reality. As a result, something unexpected happened. She unexpectedly became "pregnant" with the male protagonist's son, or were they twins? What the hell kind of operation is this? Meiya called it so perverted... But with a baby in her belly, everything was inconvenient, so she had no choice but to hide. Who knew that the male protagonist in the game would not let her go, saying that her belly was the key to unlocking his space? Since the plan couldn't keep up with the change, Meiya decided to use her intelligence and pretend to be "flattery" to hug the male protagonist. However, although she no longer has the attributes of the zombie queen, she has a small transparent passerby system that can open the space barrier to protect herself and her son. So she started, consuming hundreds of millions of supplies in the male protagonist's space, and living a ruined life with her two children in the apocalypse.