Final Fantasy VI/Chapter 3: Locke's Scenario

Locke's Scenario takes you inside South Figaro which is being occupied by the Empire. The town is filled with soldiers more than willing to fight Locke if he runs into them. If you lose a battle you simply restart at the beginning of the town, but it's best to avoid the soldiers in magitek armor in particular if you want to avoid a fight you can't win at this point. Inside the Item Shop there will be a merchant you can fight whose clothes you can steal in the battle. Stealing his clothes ends the battle and leaves you dressed as a merchant.

Inside a nearby house you will be able to pass by a kid guarding a passage which is for merchants only. In the upper left corner of South Figaro you can find a Green Soldier walking around. Challenge him to a fight and steal his clothes to find yourself dressed as an Imperial Officer. You will now be able to pass by regular soldiers without getting into fights with them. Enter the inn and fight a merchant to get a cider, steal his clothes if you like, you'll also win a cider. Go back to the house with the kid only allowing merchants to pass and give the cider to the old man, he'll tell you about a secret passage but forget the password. Go talk to the kid again and give him the password "courage", you'll find a secret passage going to the rich man's house. Take an elixir from one of the clocks as usual. Inside the rich man's house you'll find a secret staircase behind a bookshelf. Travel down the passage and behind one of the doors you'll meet Celes, a former imperial general. Take a Clock Key from the guard as well, and us it to wind a clock in the top right corner of the next room to reveal another hidden passage.

The next area contains some random battles and two small areas with treasure chests. Going right and down will take you to a secret passage with some items, with another item in a passage to the left. Take a staircase out of the area and enter the nearby cave to make your way back to Narshe. You'll have to fight a TunnelArmor.

After that, leave the cave and you'll have completed the scenario and able to tackle the next one.