I'm afraid this APP still needs a thorough update. Rather than a full-fledged guide it feels like a puzzle, and I don't think that was the original intention. Please, Mr.Ryu, consider rewriting (or hiring someone to rewrite) the contents. Thanks!!
And I don't want to sound spoiled, but since you're at it, do you reckon you could maybe add an option to toggle the guide's background music off? ;-) That way we can play the game and check the guide without the battling of their soundtracks. Thanks!!