It looks very similar to the Mardek series, and since I've seen that he wasn't a part of the team, it will cost you a star. I understand that Mardek was an inspiration for your game, but it just looks too similar. Obviously, since it's so similar, it's also quite good. I like the story and would like to see more chapters. The only bad thing about this game is that battles are very slow. Waiting during battles is very boring, hehe. :) I also hope that you will add more of yourself in the next game, don't make it look too similar. Make sure that we can continue our savegames in the new chapters, like we could with Mardek.
I also encountered 1 bug. The sword of Ederra, which you get from the king, has 10 attack value. The normal longsword has 4 attack value. But if you equip Erion with the sword of Ederra, you do less damage. I'd like a fix on that. :)