Finishing Homeland Defense errands and gathering Guardian Medals is your business to complete this journey. The journey will send you to gather 9 Guardian Medals. You have to take 3 side missions to recieve decorations and you can just get 3 awards for each day, journey resets each day.
The side mission will show up at the left, center and right half of Al De Baran, close to the entryway going to Clock Tower 1F.
Take the main journey from Carol and he will request that you gather woods in the upper right half of North Prontera.
Second Quest is from Cindy, and you will be asked to kill 50 Punks inside Clock Tower 1F.
Lastly talk to Jocelyn to rescue these injured citizens.