I Use a Cuddlebug System to Help My Family Thrive in the Wasteland

Unlimited inline comments are now open, so come say hi in the comments, my lovely readers! This story will switch to paid chapters starting from Chapter 19 on June 24! Thank you so much for your support! The anti-piracy ratio is low, so if you've already read these chapters, please don't subscribe again. Just wait for the anti-piracy period to end! A hundred years after the people of Planet G4 underwent the ABO transformation, another change has arrived: a near-apocalyptic catastrophe. The disaster brings blood fog, zombies, extreme cold, extreme heat, tsunamis, and mutations among plants and animals. It even reaches an ancient zombie city deep beneath the sea. Some advanced civilizations are also lending a hand. They intend to use the catastrophe as an opportunity to transform the people of Planet G4 and bring them back to the interstellar world to replenish its population. Shen Yanzhi and Chu Wanqing were ordinary college students. They knew and loved each other deeply, but never expected a global zombie crisis to strike. Fortunately, through a twist of fate, the two of them acquired a tiny, adorable childlike System. The adorable childlike System is both powerful and cute. It can build an RV, upgrade special abilities, and even make weapons at its little workbench, going “clinkety-clank” as it works! With the System's help, the two got their hands on a heavily armed RV and successfully picked up Chu Wanqing's two mothers. But as they headed for the school of Chu Wanqing's younger sister, Jiang Yilan, a global heatwave struck without warning. Mutated plants and animals from the school's ecological park broke in, leaving the four of them deeply worried. They had no choice but to rely on the System and brave their way into the school. At last, they escaped the extreme heat and found Jiang Yilan and a woman she had rescued at the school. The whole family was reunited. When Shen Yanzhi received the coordinates her mother had sent, she set out for the South China Sea Ark Base established by the United Nations. Along the way, she even built the adorable childlike System a physical body. After they arrived in Country R, torrential rain, hail, and extreme cold all struck. To preserve humanity's last survivors, the adorable childlike System used up all its points. Fortunately, the System then detected strange energy fluctuations beneath the sea off Country R. To reach the South China Sea Ark Base, the group was forced to dive down and search for energy ore. But they never expected to find a massive underwater zombie city before them. They were terrified. As they explored, they discovered that the city dated back 200 years, to a time before the people of Planet G4 had even entered the current era. As the group ventured deeper into the central area to search for the energy ore with the strongest fluctuations, they discovered something very strange... 1. It has an ABO setting, but the differences between ABO types are not very pronounced. 2. The main cast is entirely female. 3. If you enjoy it, please add it to your collection. Thank you! Theme: Courage is humanity's most powerful weapon