Rumic Theather is the 1st season (the story has nothing to do with Mermaid's Forest) and the first season consist out of small stories, I loved that season, still do actually.
If you get episode 1 of Rumic Theather to work, please tell me how, I've been trying to get it work for a long time, not to mention I DLed it again and still not working, I can't even tell you how much I DLed that file, lol.