Elder Chen nodded, a spark of excitement flashing in his eyes. "These two sachets may be vessels used by the Tang Dynasty imperial family to record some kind of vital information," he said. "We must uncover their secrets."
Mu Feng gently rotated a sachet. His Xuantong captured a strange blue light refracting from the gilded coating inside the sachet at a specific angle. He placed it under a microscope and discovered tiny indentations hidden within the coating, arranged in a peculiar pattern.
"This looks like some kind of combination lock," Qin Yue’s voice suddenly rang out, pointing to the pattern of indentations.
Chapter 91