Talk:Zahard/@comment-6122870-20140327195552/@comment-6166034-20140327233846

Well the control over shinsoo makes the ageing stop and makes you look like your "mental" age. Only the 100th floor gradian gives immortality (I guess in an olding/longevity way). Now we don't know the exact specifics of Gardian's contracts, we know it's linked to shinsoo ( eventhough some seem to be related to physical abilities). Also we don't know if gardians can "stop/revoke" a contract, we don't even know if the contracts with the 43rd floor gardians are lost because of its death.

Finally, so far the contracts seemed to involve the gardian giving a particular ability to the individual he made the contract with. That doesn't seem to match a contract : "revoke the contract you have with this other guy" type of thing.