You have the task of finding the hidden heir to a throne that sits empty. Tamriel's previous emperor has been slain, and with no true ruler the gates to Oblivion open and demons begin to invade the people and towns of the empire. It's up to you to find the lost heir to the throne and unravel the sinister plot that threatens to destroy all of Tamriel.
Adds a mysterious realm with a powerful sword. This contains very few bug fixes as most of the bugs found in the mod were fixed in Alpha 2, so Alpha 3 is mostly just an aesthetic update, still it's worth checking out.