Baby System: I'm the Beast World's Only Hope!

Waking up in the beast world of a novel, the protagonist is immediately confronted with a dire ultimatum: eight hours to live unless she activates the "Baby Making System." Her first task is to conceive within this strict timeframe, with failure resulting in a horrific death. As a seemingly insignificant side character with limited options, she's forced into a desperate act. After surviving her initial, urgent encounter, she discovers the true reason for her selection: her human body possesses unprecedented fertility in a world where the powerful are sterile. Her survival was just the first step. Now, this side character is the sole hope for the entire world, attracting the attention of every possessive male from powerful clans who desire her. This story features a sassy, shamelessly self-determined female lead who curses freely and chooses her partners based on looks and desirable qualities. Tags include NPC Character, Possessive, Polygamy, Beast World, Sassy System, Sassy Female Lead, Smart/Cunning Female Lead, Anti-Heroine, Comedy, Obsession, Romance, Shameless, Sexy Men, and Chaotic.