All Humanity Are Fan Moms of the Little Zombie Baby

Sangsang was a little zombie baby. Before she even learned to "aw-woo aw-woo" and scare people, she woke up to find herself transmigrated into a post-apocalyptic novel where humanity was destined for a bad ending (BE). At the same time, a system calling itself [Stop the World's BE, Everyone Must Have an HE] appeared in Sangsang's mind. The system told Sangsang, "You need to help the older brothers and sisters in the protagonist's group in this novel to change the world-destroying ending." Sangsang nodded her little head, then lifted her small hands to pat her rumbling tummy, and asked in a milky voice, "Are the older brothers and sisters in the protagonist's group fragrant?" The system was stumped by the little baby's inexplicable question. It scratched its head in confusion, thought for a moment, and replied, "In the apocalypse, human living conditions are difficult. Forget about showering, there isn't even enough water to drink, so no one has the conditions to be fragrant." As soon as the system's words fell, it looked at the little baby's ruby-like big eyes and belatedly realized. It! Had! Bound! The! Wrong! Host! This was clearly a little zombie baby!!!