Sickness.

what causes sickness? sickness is caused by the clouds. the clouds put the names of those who are weak into a box, the box is shaken, the clouds use the winds to pull names out. the names start off with spotting, if the chosen ones rebel and take medicine are those who are weak, they take medicine to try to put the sickness away. those who challenge the sickness and think they can win will beat the sickness and it will go away.

Why do the clouds cause sickness

Gut Feeling