According to these two case files, the victims share three commonalities: first, they are all female; second, they were all hated by people; and third, from the appearance of abnormalities to death, they all experienced seven days.,The more Lin Yu looked, the more confused he became. He couldn't find any common points among the cases. The only thing they had in common was that all the victims died seven days later.,At that very moment, Lin Yu saw the light. He finally knew where the key lay.。