After retrieving the Stone , he and Fujiko are chased by Mamo 's henchmen until they stumble across Mamo 's lair .
Lupin , however , is more interested in the Stone , and searches Mamo 's island for it .
After retrieving the Stone , Mamo and Fujiko are chased by Mamo 's henchmen until they stumble across Mamo 's lair .
Lupin , however , is more interested in the Stone , and searches Mamo 's island for it .