C725 Great Tonic Medicine(part III)

"Is that really true?" Long Wei asked, somewhat doubtful.

The palatial structures here, despite their vastness, were blanketed in dust and appeared quite plain, with nothing particularly noteworthy at first glance.

Qiao Gao had claimed that this was the Pill Refining Room of the Great Li Dynasty's palace. The Pill Refining Room was off-limits