C314 Dna Identification

"How is it?" Gu Feng looked at the small bottle. Other than the key, there was nothing else in the bottle. Perhaps he saw some reflection just now, or maybe he made a mistake.

Gu Feng didn't continue to hesitate. Instead, he focused his attention on the box in front of Gu Qingyue. Seeing Gu Qingyue carefully insert the key into the box, the box naturally opened