So Citizens can still be killed at a price. If they avoid the attention of a Supreme beast then they will live peacefully. It is unfortunate that that solution will not work for long.
The best the citizens can do to avoid that fate is to avoid angering a Supreme beast and work hard for the Supreme Alliance so that their value will be high and discourage Supreme beasts from killing them. Unfortunately, the only way to do that is to gain the attention of a Supreme beast which comes with the danger of death.
It is just like the situation of Lafiti. One of the jobs citizens can do is to become merchants and help Supreme Beasts do menial work. Working with Supreme Beasts with a title will help them increase their value faster, but a Supreme Beast with a title is also most likely capable of paying the price of killing them.
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