@PsyChuan@snouts.online I suspect the out-of-universe explaination is that the korean devs didn't want to make it TOO obvious for native players what that said and wanted to keep it mysterious, so typed something out, translated what they could into random segments of japanese and chinese characters, dotted in some english words here and there, and I guess left some korean in there too.

I'm just getting more curious what it says tho XD