Talk:Kairos/@comment-27957947-20170711225703/@comment-30071180-20170712021551

There is nothing you can do. It shows how many essence they have collected.

I think that the reason you are seeing it is because they have collected more essence than they need to do the next power up. The box is usually hidden when you play, but stays visible when you have collected enough essence to power Kairos up.

Hope this makes sense.