It's available on play books. I recommend reading the official book because the translation quality is waaaayyyy better than the fan translation you can find anywhere
I am using novelhall.com to read and the chapter where the Lu Feng tells Director Howard that he is infected as well, was at the end of Chapter 22
https://annas-archive.org/md5/ad4f6800971b62054e2a22d028a60b50
pdf download of the official translation that the manhua references off, you can read the pdf on the Books app
Dose anyone know where i can read the novel?