Survival Guide to the Animal World

As a domestic cat, Qin Qiu never thought that he would enter a "strange world" after opening his eyes. Although he has died in his master's home, who would have thought that the work efficiency in the underworld would be so fast! I turned into a "new species" as soon as I opened my eyes, but did the underworld staff make a mistake in their workflow? How can a domesticated cat survive in the animal world? PS: 1. The writing style is immature and I am working hard to improve it. I don't like to make mistakes. 2. Most of the relevant information is from Baidu Encyclopedia, etc. Corrections are welcome. 3. The protagonist is furry and cannot change into a human being. Worlds to be opened: Snow Elf Snow Leopard, Northeast Golden Gradient, Black-footed Cat, Rabbit Cat, etc. Intention: I will go against my instincts and my nature to love you forever.