So I love the Morrowind cinematic, I keep watching it cos its so awesome and Naryu is such a badass

But I would like to know the story behind it? So who's the guy talking first, and why is Naryu wanting to execute the Grand Master, what did he do? And what order did he betray, the Morag Tong or? Also, why has he got a dwemer map, did he betray the order for the promise of dwarven treasure in some long lost ruin deep in the jungle? I realise the cinematic is supposed to introduce elements of the Morrowind expansion, but it'd be great to have the story about Naryu's mission to execute the Grand Master for his betrayal of the order and how she met Mr Warden...
'For love, for friendship and for valour, I stand with the Aldmeri Dominion.'
Zephyrle Starbreeze, Bosmer Nightblade
Aefion Bloodclaw, Bosmer Sorcerer