The neat part is this game is not that popular on the English internet. So no one spoiled it. Even the online guides seem kinda lost because of the story branches. One of the better video gaming experience I had because of that. It's hard to find a great JRPG that is not spoiled to death on forums.
2 tips if you want to play this: 1. You can buff before battles. Make certain fights much more doable. 2. You need to download PSP fonts to fix some issues on ppsspp. I don't know if you still need to do that today.