In the Zombie Apocalypse, Form a Team with the Boss and Attack the Zombies

[Rebirth at the end of the world + multiple female protagonists + building a base + group portraits + collecting materials] Humanity has opened the Pandora's Box of life. Humanity thinks it has found the way to live forever, but little does it know that what is coming will be the end. This book is a group portrait. It will not only have a male protagonist, but also side stories. There will be no superpowers, no heaven-defying aliens, just an ordinary zombie apocalypse. The whole book is quite violent and hooligan. It is recommended not to read it. Swearing is the norm.