there are certain time of city emergency quest u can go, also there a story quest at the city, one of the ship being under attack by darker. beside that there are 4 planet to visit.

By the way , which ship you at?

nope but you can spend AC to change ship but not all item will be transfer or just create another account using another email to go create character another ship.

technique need to change class that use technique la.
if hunter of coz cant equip technique.