Graal ToU Clarification (Intellectual Property)

[Jiroxys7]

As a person seeking to enter the field of game development and design, I've had a recent concern arise regarding the ToS. I've been working on a server some some time now, but I've been thinking of eventually using the ideas planned to create my own 3D MMO based heavily on the content. (Same world, classes, weapons, etc. pretty much everything save for the default graal-style stuff such as the sprites and tileset which would need to be changed anyway in a 3D setting.)

My concern is regarding the portion of the ToS that I have read in the past regarding that "everything you upload becomes property of GraalOnline". Don't get me wrong, I'm very interested in continuing development of my server, but if this means that I wouldn't be able to make it my own game in the future, it may be in my best interest to withdraw the project before I start adding too many things. Could anyone clarify the details of this for me?

Secondly, I've tried finding the section in the ToS to quote it, but I didn't see it there. Is it still there, or was it removed?

If this is the wrong place to ask about this, I apologize.

Edit: After still more searching, I have not come across the line that was in the previous ToS Agreement. Would I be correct to assume that it was there for a different purpose and/or was not needed in the revised ToS? I just want to be sure.