User blog comment:Fliu/Chapter 942: Another Tragedy for Wano/@comment-2600:1702:3C50:A6E0:5D22:A4CB:FADC:14DA-20190510233541

We saw in Puck Hazard and in Dressrosa that some kind of process is done to make the Smiles and until then they are just incomplete materials. Maybe the incomplete materials are having an effect on people due to it being in their food or water. Just food for thought.