The secret laboratory of China was originally located in Hubei.
However, due to the relocation of the Kyoto base, it was moved to Chang'an.
Xiao Feng had always held Chang'an in awe.
Because this is where the great mausoleum of the First Emperor is located.
Upon arriving at the laboratory, Xiao Feng was shocked by the security measures in place.
Really, it was the kind of security where there was a post every three steps and a sentry every five steps.
And it was hundreds of meters underground.
It seemed as though this place was naturally formed.
It definitely wasn't excavated recently.
"This place seems to have some years on it!"
Xiao Feng remarked as he walked, observing the surroundings.
"This was excavated by a tomb-robbing gang more than fifty years ago!"
Upon hearing this, Xiao Feng suddenly understood.
What kind of place is Chang'an?
