Forget About the End of the World, What's Going on with These Ears and Tails?

[Survival, sex change, beast mother, not marrying, and there will be no male protagonist in the later stage! What did you say? The end of the world is coming! Huh? How did I become a woman!! What⁉️ What's going on with the ears on this head? ! ! ! Where did the tail come from? Sophomore Jiang Ziyu encounters zombies on his way back to school, but unexpectedly meets a mysterious girl. She told him that the end was coming... She hoped that he could live well... But she didn't say that he, a seven-foot man, had inexplicably turned into a woman, and she was also a beast mother!!! "That's all, if that's the case, then live well!" "Brother, I'm not a monster! Hey!! Brother, calm down, don't use the gun, okay!!!" "Ah? You call me fox fairy sister? Please, I am Chun Ye... Uh, pure wild fox fairy sister!"