- Criminal Investigation Department -
At night, Xu Cheng and the rest of Team 2 were all working overtime, since Xu Cheng got them all into the archive room to look for cases from the past.
"All of you, dig deep through all the cases in Shangcheng that involve clues with tattoos. Look here." Then, Xu Cheng placed his sketch of the Azure Dragon, Vermillion Bird, and White Tiger tattoos on the table and said, "Take a look at any cases related to these tattoos, and don't miss a single case, whether they are unsolved or closed."
At this moment, Li Chao already got some images online printed out. "Boss, these are all the tattoo designs of the Black Tortoise.
Xu Cheng took it and said to everyone, "Put more emphasis on searching for this tattoo pattern. You don't have to worry about the other three as much for now."
He had a feeling that the Black Tortoise elder must have smeared his tattoo for an unspeakable reason!