Before they left, Jiang Chen and Sun Xiaorou went to the power room and hibernation center separately.
Just as Sun Xiaorou suspected, someone came to the fallout shelter to install a new fuel rod for the place. The person even lived there for an extended period of time but for some reason, or perhaps because he reached his goal, he left.
And it had been years.
After he left, he shut down power to the fallout shelter until Jiang Chen entered the password at the terminal to finally wake up the dormant Fallout Shelter 071.
"Immortality, or at least extending life, is part of the intergalactic colonization plan, although it isn't necessary. The Dusk Church attempted to take me here, and they did get here. But because they didn't know the password to the office, they could do nothing about the things inside."
"Could the door not be blown open?" Jiang Chen asked.
