Li Jia was just an ordinary food deliveryman. Later, he killed the customer who turned into a zombie, and he got a system...
By constantly killing zombies, he can open templates one by one, including weapon fusion templates, future firearm templates, character summoning templates, and even nuclear bomb templates...
PS: This book is not a holy book, and it is not procrastinating. Welcome to join in.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.