Poor Giorno, you can't overcome the Joestar curse.
Oh, come on. That's it? That didn't take long at all.Today we're treasure hunting in this Napoli station.So, this letter we found hidden near the dog floor mosaicpointed us here, huh?Good job deciphering this, Giorno. Turns out this is a train route map, eh?"Overcome"?Hey, don't you think that drinking fountain looks suspicious? I knew it. There's a letter here.We don't need to hop on the train!Great!Yeah... Well... I am quite well-informed about rail transportation after all...I studied them to find out if I could overcome it... However, it was useless.