C1552 Biological Cabin and Coffin

From the beginning, let us follow everything Yun Hao knows and comb through a bit.

Firstly, a hundred years ago, there was a person named Yun Hao.

When the entire world was faced with the crisis of Alien World's invasion, the establishment of Security Service saved the entire world.

Then, Yun Hao disappeared.

The Security Service continued to develop, but during this process