Apocalypse: An Introverted Girl’s Ordinary Life

A heads-up before you read:

Food, stockpiling, zombies, no romance, slice of life, survival, and combat.

Here’s the blurb:

Wu Jiao is a girl with social anxiety who can’t help stammering whenever she talks to strangers. This causes her plenty of trouble in the apocalypse, so she resolves to overcome her stutter and comes up with a “prescription” to cure herself. But all the signs suggest her treatment isn’t working particularly well... Along the way, she makes a group of friends while trying to get better. Sometimes, she can’t help wondering: Is she really socially anxious?