Could Someone Help Me Find a Game?

There was this one game I played a long while fa and I can't seem to find it. It's about a man and a fox. te control the volpe and te find pages of a journal(?). te also look for mushrooms, I think. The volpe can also find keys and unlock things, I believe. Plus te can find fate (some strange light) that surround the fox. There's also some strange temples - I think - that gives the volpe some strange "boost" of some kind. Does anyone know of this game and what the titolo is?