Who went and decided that Nico and Joli could have all the fun? Lupin had told them about that weird black mist stuff so they could go investigate
together, not so those two could go off on their own and not invite him! Lupin was willing to just bet that there was heaps of treasure to be found too, and they just wanted to keep it for themselves.
Well, he was onto them. He was going to go investigate by himself too! With his mind made up, he set off on the road out of town, armed with a small backpack, a scarf, and his wits. Who was he? The Master Thief, Lupin! Who was scared of a little fog, anyway?