User blog comment:Keekian/Doflamingo not caring about his crew's lives/@comment-30196325-20161018050930/@comment-25400375-20161020021342

We last saw the approach of the world's monarchs to the Reverie in Chapter 823, I think. We'll be seeing Vivi, Riku Dold, Neptune, a grown up Stelly, Wapol, Dolton, and a host of other characters both old and most likely new.