Chapter 404. Early Days
The Secret Service were the first men who ever used the teleport technology. The very first who came to God's Sanctuary were not Han Jingzhi and the ancestor of the Nings, but ordinary crewmembers.
After they arrived at God's Sanctuary, they found something and had a few accidents. Only two persons made it back to the Alliance.
Those two persons reported what they found on the other end, which made everyone overjoyed. Very soon, the second unit was sent through the same way.
This time, the personnel dispatched were no longer ordinary crewmembers, but a unit made up of elite. There were eleven in total, which included the instructor of the Blueblood Special Force, Instructor Han.
That unit was Unit 7.
The unit stayed in God's Sanctuary for less than seven days. Less than half of them made it to the Alliance, which included Han Jingzhi and the ancestor of the Nings.
After teleporting back, they were investigated respectively. No one knew what was asked and answered. However, since then, the experiments were no longer conducted with human beings. Instead, the teleport device was redesigned. A few years later, the modern teleport device was invented and the news about God's sanctuary was published.
The survivors of Unit 7 all died in a weird way shortly after they returned.
Before they died, maybe it was for the surveillance on them, they did not say much about what had happened in God's Sanctuary. However, they still left some messages.