Felinia

Humanity, the previous dominant species on Earth, went extinct the rest of the remaining life on Earth is located on a small landmass called "Felinia". Although, there is little information regarding how the war was initiated, it was stated in Chapter 2 that human civilization fell apart after "many humans had gone mad with greed and power and strived for the world for no one but themselves". Eventually a global war occurred with weapons that were powerful enough to cause an extinction-level apocalypse known as the "Great Wipeout", eradicating not only humans, but other species. Cats, however, survived the extinction event. A cat, who would be titled "Felis Prima", otherwise currently known as the "the First Cat", survived the extinction event looking for other signs of life until he came across other cats who survived the wipeout. Some cats even lost hope that living was pointless, however, Felis insisted that they needed to "keep living no matter what" and that "they were the last of their kind left on the planet and they only had one chance". It took years for the world to heal. Eventually, cats evolved to the point where not only were they able to evolve to the point where they grew more intelligent, but eventually walked on 2 legs as well. The new race identified themselves as "Felinians". They began to establish a new civilization using the old knowledge they've discovered from humanity to create their own civilizations, cultures, and ways of life. However, less evolved species that survived the Great Wipeout, such as Foxes, mice, and other woodland creatures, that were deemed "unfit" for Felinian society. As a result, they were ostracized from Felinian society and casted out into the Forest, establishing a barrier between the wild and the civilized. There is a group friend includ Blaze(Male, red fox),Rainy(Female fox),Mimi(Female cat),Alex(Male cat),Calliana Elizabe(Female cat,Alex's little sister),Len(Male cat)....and some more but i lazy