Talk:"Demon King Rises!"/@comment-182.18.209.6-20130206033916/@comment-5385039-20130206035023

I'm assuming you mean the negotiation daemons found in the chapters. Anything that happens in the chapter always stays, regardless of an event or not. So, when the event ends, everything related to the event disappears (aside from daemons you've won and other rewards). In other words, the negotiation daemons, storyline, sealstones, everything will still be, and will always be there, regardless of what is happening (unless they decided to change something, which I doubt it).