Neptune represent dreams, creations, illusion, awakens inspiration, spiritual enlightenment. It also represents all types of expressive arts. Neptune in Aquarius is focused on improving ways to better the society. People who have this position are dreamers and they spend most of their time towards their self interests and are true humanitarians.
These people can be amazing in the creative fields i.e singers, actresses etc. These people can have mystical and spiritual pursuits but flip side can take them towards substance abuse, addictions so they need to watch out on the same. They have great interests in occult knowledge due to the Aquarian presence here.
These people love to help the downtrodden people to make them succeed in life.