The Fluffy Ones' Beloved Little Cub

Xia Ruanruan had been able to understand cats since she was little, and was naturally a #CatMagnetAndFuzzyFan#! She woke up in a world where spiritual qi had revived, plants and animals had mutated and grown wildly into the new dominant species, and the human living environment was harsh. She had even been shrunk down to the size of a four-year-old! She also received a strange book: The First Animal City Construction Guide. The little girl was soft and weak, and everyone thought she wouldn't survive three days, let alone build a new city. But then... Mutated myna: "Ruanruan, have some fruit! I just picked it from the tree!" Mutated orange cat: "The little cub is so pitiful! How can you bully her? Take this, my kitty punch!" Mutated rabbit: "I'll give you all the fur I've shed to make your nest warm~" And other mutated dogs, tigers, and all kinds of fluffy creatures that people feared to even talk about surrounded her. The poor little girl instantly became everyone's darling. The people struggling to survive while being bullied and robbed by mutated animals: ???? "Aaaah, I'm so jealous, I'm so jealous!" "Aaaah! Boss, is my kneeling pose up to standard?! QAQ!" "I want a mutated animal pet, too! Waaah! Boss, please share your secret!!!" One, two, three... More and more fluffy creatures gathered around the little girl. Even the strange guidebook began lighting up new entries as they arrived. It could increase combat power, speed, physical strength, happiness, and more... Different little animals had different magical abilities. As the number of animals around her grew, Xia Ruanruan, who hadn't even planned to build a city, suddenly turned around to find that her tiny home had expanded into what people called the First Mutant Beast City! * Abandoned by his parents, framed by his younger brother, and betrayed by his companions. Chu Hang was tormented day and night in human experiments, plunged into hell and transformed into something neither human nor beast, with devastating destructive power. His heart was filled with hatred. Chu Hang thought the entire world was filthy and dark. Even as a child, he had already been consumed by darkness. But after he was badly injured and turned into a kitten, a four-year-old girl took him home. She cried for him, treated him, brushed his fur, and comforted him... Xia Ruanruan: "Little White, why don't you meow?" Chu Hang: "...Meow~" Actually, maybe some light still remains in this world, after all? An optimistic, adorable, healing heroine X a cold-blooded villain with sound values (Note: The heroine is not hostile to humans. She's not hostile, I swear. My survival instinct made me add this note.) Theme: Building a wonderful new world for humans and animals.