Yup
Origin Islands
When you get it, a lot of stats/skills cap at 20 instead of 15, Legend becomes second highest rank to Creator, a whole new area is introduced, new characters, new vacation homes, dragons for pets, etc
But to get most of that (as I recall, the Elderwood and Terra Nimbus holiday homes are the only things not restricted by this), you need to hit level fifty and go through that quest chain
And there's still eighteen tons of stuff where they have ready for DLC but never got any
It's $1.50, btw