Make the original Fixed Star crew have a stronger sense of identity and pride in the Fixed Star.
The cohesion among the masses can also be stronger.
This way, their enthusiasm for work can improve.
Treatment is always a comparison; although the current treatment given by the Fixed Star Train is not the best, it should rank among the top 30% globally.
With the train's rank increasing, iron ore is no longer so scarce, and nearly every train will now feed the slaves adequately, but...
The food is definitely not as good as theirs.
Their bread even still has fillings, whereas other trains' bread might just not be moldy, and the taste is simply not on the same level.
Not to mention they also have a clear promotion mechanism and various things that can be exchanged.
Although this group already has a strong sense of identity with the train, seeing the outside world will make it even stronger.
...
"...Huh?"
