In the kingdom of Eratorn, there was a little lake. It would seem, that there was nothing intriguing about it. But there was. It was called firefly lake because there happened to be a lot of fireflies. No one knew why though. Every year in June people from around the country came to Firefly lake to watch a splendid show. Everything was lit. There were so many of the yellow-green shining bugs that from distance it seemed that rims of the lake were shining and the lake itself was a dark abyss. It wasn’t all nice though. Every year exactly...