Linked Accounts
To play The Elder Scrolls® Online: Tamriel Unlimited™ on your PlayStation®4 or Xbox One, you need to link your Sony Entertainment Network or Xbox Live account. You can link both a Sony Entertainment Network and Xbox Live account, but no information (characters, progress, etc.) will be shared between them--the accounts are entirely separate. You can unlink your console accounts at any time and re-link them later if you choose.
Vicente Valtiere, Dark Brotherhood, OblivionSpill some blood for me dear brother