Become a Legend
This Mission is an Achievement based mission.
I will try to list how to acquire them but some I haven't completed so they are unclear.
To update some of the Missions YOU MUST Talk to the Bartender again.
This mission will gain you points that you can exchange for in game clothes: Point System and Rewards
There is a Real Life Achievement Section also follow: Real Life Legend. To find out more.
To See your achievements open your action library at the top right of your screen
(Location in achievements) Next Island-Personal Legend you will find these.
Click the photo below to learn more about each section.