This matter had nothing to do with Chen An, so he gloated over it.

"Fuyao, have you found Liu Gu?"

[Location completed. Sending a spacecraft to receive it. Do you want to see him?]

"No, let him join the archaeological department directly. For now, he will only be given an ordinary official position. Whether he can be promoted depends on his own ability."

In addition to Liu Gu, Chen An also sought professionals from various industries. He wanted to fill in the missing research areas of the train.

Ten days later, Chen An received a communication from Tiejian.

"I found the exit, but it's not open."

"Then we can only wait and find a way to upgrade the train's star rating."

The main column is not far from six stars, which is very important.

Tiejian enviously said, "You're going to be promoted to level six? Comparing yourself to others is the thief of frustration."

Chen An: "What about the other two?"

"Blade and Romo are both busy with the secondary star upgrade. As you know, star upgrades require the sacrifice of civilization."

There are many civilizations in the Silent Space, but they are severely harmed by the Kingdom of God.

This is a good thing for trains because it doesn't take much effort to destroy them, which greatly improves efficiency.

After ending the communication with Tiejian, Chen An asked Fuyao to also develop a star upgrade plan, as he had too many deputy columns.

"We don't insist on getting every star up, we just try our best. Passenger level and other evaluation criteria are easy to achieve, but the number of sacrifices is the most difficult, so that's the priority."

Half a month later, Chen An said something to Chen Xiao, and then led his forty-five trains to wander the starry sky, searching for dying civilizations.

Since they can't survive anyway, they might as well make some contribution to the train.