Shi Lihua looked at him for a few seconds before finally collapsing back onto the bed in a daze, as Fu Shinian chuckled lightly:
"Indeed, Xu Yansu did infect me with a virus, but before that, I had already taken a preventative medication that inhibits this type of virus. We spent three years and didn't come up with an antidote for this virus, but preventing it proved to be an easy challenge, similar to a vaccine, found through a breakthrough in Grandma's blood. You should know this better than I do. Viruses are double-edged; if they are poisonous, there naturally exists a cure. It's only a matter of time before it's developed."
"So, you deceived me for two years?"
"Without pretending to be sick, how would you have believed that I too was infected with your virus, and how else could I have made you carelessly treat the old lady first?" Fu Shinian looked at her, "How else could I make you confidently remove the virus from her?"
