After Qi Shuangshuang, Luo Yao visited two other cities to investigate the pasts of four victims, who were completely unrelated: two brothel women, a rural farmer, and a restaurant waiter.
Although these four people could have had encounters based on their identities, the investigation reports showed they were strangers to each other.
Four strangers, who had never even met before, meant that any common point of intersection between them was almost impossible.
Qi Shuangshuang had a headache. She had already asked Luo Yao to deploy Yang Wuchang to gather these victims' preferences, along with all their actions before and after the incidents, the places they visited, and the deeds they performed.
By gathering this information and carefully reviewing it piece by piece, Qi Shuangshuang refused to believe that these people truly lacked similar connections.
The reason why the same connection couldn't be found was simply due to not being meticulous enough, not examining more thoroughly.
