Natural end

I finished Ni No Kuni last night, killing the final boss after 55 hours of overall play time. After the end credits you get a chance to save your game and play on in the "post-game". There are a few additional side-quests, and the post-game gives you the opportunity to complete anything you didn't finish before beating the White Witch. But essentially the story is over, you've already beaten the hardest fight in the game, and leveling your characters up any further is rather pointless. The game

World of Warkraft...