Li Yao suddenly beamed with interest.
In a space voyage that could be hundreds of years long, if the crew members did not intend to die of old age, hibernation technology that could significantly and reliably extend their life and reduce the daily consumption of assets was indispensable.
The hibernation technology that the federation currently possessed had only recently been invented. It would not be mature in the decades to come.
However, the expedition army of the Imperium of True Human Beings would be arriving in less than two hundred years.
Two hundred years was naturally a long life for an individual, but for a country that spanned the sea of stars, it was just a snap of fingers.
The time left for their development was not much. They had to seize every second. Any technology that could reduce the time cost was very important!
