Yan Xiaobei hadn't expected the crazy doctor to actually be the mysterious poisoner.
The mysterious person extorting half the world turned out to be the famous crazy doctor. This sudden twist left Yan Xiaobei a bit unprepared; if it weren't for the mysterious voice's reminder, Yan Xiaobei couldn't have imagined this at all.
Just now during the conversation with Constantine, the mysterious voice suddenly reminded Yan Xiaobei that the person in front of him was the one who created the Curse Virus and extorted half the world.
Yan Xiaobei was immediately stunned.
He asked the mysterious voice why it knew, and the mysterious voice replied, "He has traces of a curse on him; look at the blue liquid in his fingernail crevices."
Yan Xiaobei cautiously used Divine Thought to observe and indeed found the Curse Virus. The only people who can be infected by the virus without being harmed by it are those who have taken the vaccine and the creator.
