Travel via Figaro, Kohlingen and Jidoor to Zozo.
Walkthrough
Use Figaro Castle’s underground travel to reach the western side of the world. Follow the road through Kohlingen to Jidoor and then north to Zozo. Buy upgrades in Jidoor before entering a town where many directions are deliberately unreliable.
Zozo’s route climbs through buildings and uses jumps between adjacent rooftops. Look for doors at different heights and continue upward past the shops. For the optional clock puzzle, set the hands to 6:10:50; its reward is separate from the main climb.
Dadaluma blocks the upper floor. Focus on surviving his attacks and deal with reinforcements when they interfere. Above him, speak to Ramuh and collect the four pieces of magicite, then return to Jidoor to pursue 
Setzer.
Checkpoint
Zozo’s climb uses several entrances and jumps between buildings. The clock answer 6:10:50 opens an optional room, while the main route continues upward. After meeting Ramuh, equip magicite in the abilities menu and check the individual spell-learning rates before leaving.