So, since that last scene happened outside of the dome, shouldn't Stardust and Century have stopped him? Or do we have to wait for next chapter to see that?
@NickieTheFool It's the reporter. If you really want to be spoilered, going by what I've seen from the manga's official twitter (since the raws are at chapter 58 as of last week)...
Stigma turned her into a new member of Amalareiks.
@Suben: I haven't read any future information, but
didn't he just put a ring on her? The ringed people are fundmentally different from the Amalareiks members. The ring thing is what he was doing long before anyone heard of Amalareiks.
@Madcat6204 Again, just putting it in spoilers to be safe.
This is the preview of chapter 54 from the official twitter account. She finishes the tranformation in those preview pages and the tweet itself calls her a new member. Presumably this would've been Iko's fate as well if Teru wasn't there when she first transformed. I assume with Teru there Iko could fight it until Teru was able to get the ring off whereas Reporter Lady doesn't really have that so she just submits immediately. Guess we'll see once the next chapter's translated though.
@Suben: Might as well maintain the spoiler tags, even though this is old information...
Multiple superheros had encountered the ring transformation situation before any Amalareiks members started appearing, though. It wasn't just Iko. She was just the only one whose ring was removed intact.