C274 A Trace of Evidence

"Bingfeng, take these cosmetics for analysis to determine how long ago they were used."

"Okay." Bingfeng carefully packed the cosmetics and handed them off to an assistant, instructing them to hurry back with the results.

Chen Cong meticulously examined every visible item, repeatedly scrutinizing even the crevices between the floor tiles.

As everyone diligently sought out valuable information